Hive ransomware on Exchange servers

Hive ransomware has been targeting Microsoft exchange servers lately vulnerable to ProxyShell security issues in order to deploy various backdoors. Once the backdoor has been placed various attacks can be performed including but not limited to network reconnaissance, stealing admin accounts, taking valuable data, and even installing and deploying file-encrypting algorithms.

hive ransomware

ProxyShell wide abuse

ProxyShell is a set of three vulnerabilities in the Microsoft Exchange Server that allows remote code execution without authentication on vulnerable deployments. The flaw has been used in past by various ransomware like Conti, BlackByte, Babuk, Cuba, and LockFile.

Security vulnerabilities have been reported to be fully patched on May 2021 but how Hive was able to still be successful in exploiting PowerShell and infiltrating into the system there seems to be still some unpatched and open issues.

Hive

Hive has gone a long way since it was first observed in the wild back in June 2021, having a successful start that prompted the FBI to release a dedicated report on its tactics and indicators of compromise.

In October 2021, the Hive gang added Linux and FreeBSD variants, and in December it became one of the most active ransomware operations in attack frequency.

Last month, researchers at Sentinel Labs reported on a new payload-hiding obfuscation method employed by Hive, which indicates active development.

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Best Free Stock Photo WEB sites of 2021
The Internet has become an essential human right as stated in many countries around the world. Among many benefits that the internet offers are various sites selling Stock photographs for all of your needs. No matter are you working in the design industry or just want to make something for yourself there is a high chance that you will eventually need some photos for your work. Stock photo workIn this article we are going to go through the best Stock Photo sites BUT, we will focus on ones that give you royalty-free Photos, so no paying stuff here, just the best of the free world.

Adobe Stock free collection

https://tracker.tradedoubler.com In the last year of 2020, Adobe has made more than 70000 photos, videos, illustrations, and templates completely free. You are free to use provided material for personal, commercial, and creative work. Since this is adobe’s collection, well part of it, all of the given material is of high quality. You can also upload pictures to do a visual search to find similar ones.

Unsplash

https://unsplash.com/ Unsplash is a place where you will go if you want to find free-quality pictures. Since a lot of photographers are donating their selected work there you will find always consistently high-quality work there. Unsplash also has applications for Android and iOS so you can go through their stock on your mobile device as well. Photos are organized into categories that make searching much easier.

Pixabay

https://pixabay.com/ Pixabay is maybe well known due to its huge collection of both images and illustrations. There are tons and tons of stuff in there all royalty-free for use. The bad side is due to its strongest one, since there are so many images on its site, quality is not always top-notch like on Unsplash for comparison but you might find stuff here that you will not be able to do it anywhere else.

Pexels

https://www.pexels.com/ This is a great choice for web or app developers since you can find various UI ideas and designs on it. Many UI ideas ready for implementation will be found here and a decent amount of photos as well. The overall site is great for that purpose but please do read the license on each image since some of them are limited in use and cannot be used in commercial projects.

Pikwizard Stock

https://www.pikwizard.com/ Stock photography from Pikwizard is a place where you will go if you need high-quality pictures of people. There are a lot of images of people in natural poses doing things, nothing cheesy or unnatural, just pure and great-looking ones. Among other things is also a vast selection of cityscapes. Sadly as in the case of Pexels, not all pictures have the the same license so make sure to check terms of use before using one.

Gratisography Stock photos

http://gratisography.com/ Last on our list is a Stock site with a strange name and if you visit it you will see that it is not just the name that is strange. Gratisography is a stock site that aims to provide you with high-quality photographs but in different take from another site. These images are more artistic and surreal than other competitor sites. Images are uploaded almost on daily basis but since thematic is somewhat niche collection itself is relatively small.

Conclusion

That’s it, we hope that we have helped you in any way to find some material for your next project and I hope to see you soon back on errortools.com. Take care and all the best.
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A Simple Guide to Fixing Error Code 0x80070424

Error Code 0x80070424 - What is it?

The error code 0x80070424 is a Windows PC error. It may occur when using Windows Update, Microsoft Update or while trying to change Windows Firewall settings. This error does not allow you to enable or disable the Firewall on your PC. It is quite common on Windows 7 and Vista. Symptoms of error code 0x80070424 include Windows Firewall may not be listed on Services.msc, inability to change Windows Firewall settings and you may come across this error message when restarting your PC, “Base Filtering Engine Service could not be found in the system”.

Solution

Restoro box imageError Causes

Some of the common causes of the error code 0x80070424 include:
  • Base Filtering Engine Service file corruption
  • Registry issues
When you encounter this error code on your system, it is recommended to fix it immediately as this error can lead to serious PC damages.

Further Information and Manual Repair

To resolve the error code 0x80070424 here are some of the best DIY solutions for you. By following these solutions, you can fix the error all by yourself. These are simple, easy, and quick PC fixers that require no technical expertise. Just follow the simple steps and the error will be resolved in the shortest time.

Re-Install Windows Firewall & Filtering Engine

If the underlying cause of the error 0x80070424 is Base Filtering Engine Service file corruption, then the best way to resolve it is to download the Firewall and register file from a reliable website. Once you download it extract the zip on your desktop.
  • Double click on both files one by one to confirm their installation on your PC. Once installed, restart your PC and click on the start button. Search file type and run and then press enter.
  • When the Run window opens, type REGEDIT and click OK. After that, from the left sidebar navigate to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesBFE.
  • Now simply right-click on BFE folder and choose permission. Once that’s done, click on add button and type everyone then press OK to confirm settings.  Here you will see the ‘everyone’ added field.
  • After that in the below permission panel, tick the box that says Full Control and confirm. Now close the window and go to the menu and type services MSC.
This will open the service window. From the list search for ‘Base Filtering engine file’ right-click on it. Now search for Windows Firewall and see if you can change the settings. This procedure is most likely to resolve the error code 0x80070424 on your PC. It is time-consuming but worth it.

Use a Registry Cleaner

None the less, if the error is triggered by registry issues, then it is advisable to download Restoro. This is an advanced and highly functional PC fixer integrated with multiple utilities including a powerful registry cleaner. The registry cleaner utility detects all registry issues on your system and fixes them in seconds. It wipes out the excess, unnecessary, and obsolete registry entries and files corrupting your system cleans, and restores the registry. It is user-friendly and compatible with all Windows versions. So whether you are using Windows 7, 8, XP or Vista, you can run it on all versions with ease and resolve the error code 0x80070424 generated by registry issues. This software also includes other functional and value-added features like antivirus and a system optimizer. Click here to download Restoro and resolve error code 0x80070424  on your PC today!
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Repairing or rebuilding the WMI Repository
There are times when the WMI Repository gets corrupted which results in the Provider Load Failure. To resolve this issue, you need to repair or rebuild the WMI Repository in your Windows 10 computer. In this post, you will be guided on how exactly you can do that. In case you don’t know, the WMI which stands for Windows Management Instrumentation is a set of specifications from Microsoft to consolidate the management of devices and applications in a network. The WMI is a database that stores meta-information and definitions for WMI classes. Using only these, the conditions of the systems can be known. You can find the WMI Repository in %windir%System32WbemRepository. It provides end-users with the status of the local or remote computer system. Keep in mind that you must not use this on the Server 2012 Cluster machine. Although there are command-line tools that can fix or restore the Windows Management Instrumentation repository. However, Microsoft suggests that it’s better if you verify if there is corruption. Here are a list of errors as well as permission issues you might encounter:
  • Unable to connect to root default or rootcimv2 namespaces. It fails with the error code “0x80041002” pointing to “WBEM_E_NOT_FOUND.”
  • 0x80041010 WBEM_E_INVALID_CLASS
  • When you open Computer Management and Right Click on Computer Management (Local) and select Properties, you get the following error: “ WMI: Not Found” or it hangs trying to connect
  • Trying to use wbemtest , and it hangs
  • Schemas/Objects missing
  • Strange connection/operation errors (0x8007054e)
To verify if there is corruption, you can try running the following command in an elevated Command Prompt:
winmgmt /verifyrepository
 After you enter the command, if there is a response saying, “repository is not consistent”, then the repository has an issue. If not, then something else is causing the problem. Since you are certain that corruption exists in the WMI repository, then here are some suggestions you need to check out to repair or rebuild the WMI repository.

Option 1 – Try to reset WMI Repository

  • Type “command prompt” in the Start Search and right-click on Command Prompt from the search results and then select “Run as administrator”.
  • After opening Command Prompt with admin privileges, type and enter this command: winmmgmt /salvagerepository
The command you entered is used when the winmmgmt command performs a consistency check. So if an inconsistency is detected, it will rebuild the repository.
  • Next, execute this command to see if the WMI repository now comes back as consistent: winmgmt /verifyrepository
This command will perform a consistency check on the WMI repository.
  • If it states that the WMI repository is not consistent, then you need to type and enter this command: winmgmt /resetrepository
This command is used to reset the repository to its initial state when the operating system was first installed.

Option 2 – Try to force recover the WMI Repository

The WMI Repository comes with a built-in self-recovery process so when the WMI service restarts or detects any corruption, it will automatically trigger the self-recovery procedure. This can happen in two ways:
  • AutoRestore: This will use the backup images if the Volume Shadow copy or VSS backup is turned on.
  • AutoRecovery: The rebuilding process will generate fresh images of the WMI repository based on the registered MOFs. The MOFs are available in the registry located at HKLMSoftwareMicrosoftWBEMCIMOM: Autorecover MOFs
Note: Autorecover MOFs is a key so double click on it to check its value. On the other hand, if the self-recovery procedure does not work, you can try to use the force-recovery process instead. How? Refer to these steps:
  • First, you need to check the reg key value is empty or not under this registry path: HKLMSoftwareMicrosoftWBEMCIMOMAutorecover MOFs
  • If the reg key value is empty, you have to copy-paste the reg key value from another computer. Just make sure that it’s from the System which is equivalent to the computer in question.
  • Next, type and enter this command: Winmgmt /resetrepository
  • After you enter the command, if you get an error that says, “WMI repository reset failed. Error code:0x8007041B. Facility: Win32”, then you have to stop all the Dependency Services on the WMI service by running the following commands:
    • net stop winmgmt /y
    • Winmgmt /resetrepository
This should fix the problem.
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What to do if Windows 10 Store is not downloading Apps
The store is not downloading Apps: As you know, the Windows Store is one of the places where you can download Windows apps. However, there are times when you might not be able to do so for some reason. For instance, if you search for an app and click on the get it now button, instead of downloading the app, nothing happens and there are also cases when the download will start but the page will refresh after half a second. When this issue happens, you won’t be seeing any error message or warning at all. So you’ll just have to look at the download get started where the page will refresh and you’ll be back at the Get button. This issue in the Windows 10 Store only happens for a few apps so even though you are able to download some apps, you might be able to do on other ones. Note that the apps affected are random and there is no specific set of apps that cause this issue while downloading and that this problem will repeat again each time you click on the Get it now button. This issue is definitely caused by Windows itself and has something to do with a bug in the Windows store which was brought by the latest Windows Update. It’s already a known issue among other Windows 10 users who are also suffering the same dilemma. So until Microsoft releases another update to fix this bug, you will have no choice but to deal with it in the meantime. On the other hand, you can also try a couple of suggestions laid out in this post. Follow the steps in every option given below to fix the issue with the Windows 10 Store.

Option 1 – Try signing out from the Microsoft Store

A lot of Windows 10 users were able to resolve the problem by simply signing out and signing back into the Microsoft Store. How? Follow these steps:
  • Go to the Microsoft Store.
  • Next, go to the Get page of the app you were trying to download.
  • And then click on your account picture located in the top right corner of the window and select your account.
  • Sign out from your account and after that, click the Get button to download the app.
  • After that, a new window will appear where you’ll have to select your account and click on Continue.
  • Now enter your credentials. Once you do, the app should be downloaded automatically after you’re signed in. And that’s about it.
Note: Keep in mind that this option is merely a temporary solution to the problem and once you close the Microsoft Store and open it back again, you will be back to square one.

Option 2 – Wait for the Windows Update

As mentioned, this is already a known issue and a lot of Windows 10 users have already complained about it to Microsoft so a bug fix will be soon released in the latest Windows Updates.
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Fix HIDCLASS.sys failed Blue Screen Error
If you were trying to print some documents but encounter the HIDCLASS.SYS Blue Screen error instead, then you’ve come to the right place as this post will guide you in fixing any Blue Screen errors related to the HIDCLASS.SYS file. HIDCLASS.SYS is a Windows operating system driver file. HID or Human Interface Device includes Keyboards, mice, and other input devices. HIDCLASS.SYS is a critical system driver file that is responsible for connecting different kinds of devices all over the system, including the functionality where a Word Processor can access the printer to print documents. This file comes under the category of kernel-mode device drivers and if the driver fails, it can result in a Stop Error. There are a lot of Stop errors related to the HIDCLASS.SYS file, such as:
  • KMODE EXCEPTION NOT HANDLED
  • SYSTEM SERVICE EXCEPTION
  • DRIVER POWER STATE FAILURE
  • PAGE FAULT IN A NONPAGED AREA
  • SYSTEM THREAD EXCEPTION NOT HANDLED
  • DRIVER VERIFIER IOMANAGER VIOLATION
  • IRQL NOT LESS EQUAL
The fixes for the Blue Screen errors related to the HIDCLASS.SYS files are pretty simple but before you troubleshoot the problem using these fixes, make sure that you boot your computer into Safe Mode with Networking first. After that, get started on these tips:

Option 1 – Update or rollback or disable concerned device drivers

To fix the HIDCLASS.SYS error, you can also try to roll back, or update, or disable the concerned device drivers.
  • Open the Devices Manager from the Win X Menu.
  • Then locate the device drivers particularly the ones that are under the sections of Keyboard, Mouse, USB, and HID Drivers.
  • Next, right-click on them to open the Properties.
  • After that, switch to the Driver tab and click on the Uninstall Device button.
  • Follow the screen option to completely uninstall it.
  • Finally, restart your computer. It will just reinstall the device drivers automatically.
Note: You can install a dedicated driver on your computer in case you have it or you could also look for it directly from the website of the manufacturer. On the other hand, if you have just updated your device drivers then you need to roll back the drivers to their previous versions or disable them.

Option 2 – Check for any incompatible devices

The next thing you can do to troubleshoot the HIDCLASS.SYS Stop error is to plug in and out each one of the different hardware that is connected to your computer. Doing so will help you determine which one of the hardware is the one that’s triggering the error to pop up. You will also know what hardware drivers or anything else that could be causing this error which includes external devices like mouse, keyboard, printer, as well as internally attached components like the Graphics card and so on.

Option 3 – Try running the ChkDsk utility

Running the ChkDsk utility can also help you resolve any Blue Screen errors related to the HIDCLASS.SYS file. To run this tool, refer to these steps:
  • First, open This PC and right-click on your operating system partition for Windows.
  • Next, click on Properties and navigate to the Tools tab.
  • Then click on Check under the Error Checking section.
  • After that, a new mini window will be opened and from there click on Scan drive and let it scan your disk drive partition for any errors and then restart your computer.

Option 4 – Try checking the Memory for any errors

  • Tap the Win + R keys to open Run and type exe and hit Enter to open the Windows Memory Diagnostic Tool.
  • After that, it will give two options such as:
    • Restart now and check for problems (Recommended)
    • Check for problems the next time I start my computer
  • Once your computer has restarted, perform a basic scan or you could also go for the “Advanced” options such as “Test mix” or “Pass count”. Simply tap the F10 key to start the test.
Note: After you select the option, your PC will restart and check for memory-based issues. If it finds any issues, it will automatically fix them.

Option 5 – Run the System File Checker

System File Checker or SFC is a built-in command utility that helps in restoring corrupted files as well as missing files. It replaces bad and corrupted system files with good system files. To run the SFC command, follow the steps given below.
  • Type “cmd” in the Start search and then right-click on the appropriate search result.
  • Next, select “Run as administrator” to open Command Prompt with admin privileges.
  • After opening Command Prompt, type in sfc /scannow
The command will start a system scan which will take a few whiles before it finishes. Once it’s done, you could get the following results:
  1. Windows Resource Protection did not find any integrity violations.
  2. Windows Resource Protection found corrupt files and successfully repaired them.
  3. Windows Resource Protection found corrupt files but was unable to fix some of them.
  • Now restart your computer and see if the Blue Screen error is fixed or not.
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How to Repair Windows 10 Error 0x800ccc13

Error Code 0x800ccc13– What is it?

0x800ccc13 is an error message related to sending email using Outlook. Many people are receiving this error after making an upgrade from Windows 7 or Windows 8.1 to Windows 10. The error message appears when you try to send an email message with the use of a POP3 account or an IMAP account in an Outlook profile that has an Exchange Server 2010 mailbox configured. A common complaint would be: Since upgrading to Windows 10 I cannot send email from Outlook 2013. Mail stays in the Outbox, and I get: Error 0x800CCC13. Cannot connect to the network.

Symptoms

This problem may arise under the following situations:
  • You are using Microsoft Office Outlook in online mode to connect to a Microsoft Exchange Server 2010 mailbox
  • When you add an additional POP3 or IMAP account in the same Microsoft Outlook profile
  • You are sending an attachment through email.
  • You try sending an email by selecting POP3 or IMAP account as the sender
During these circumstances, the email message stays in the Outbox and you receive the following error message: Task '<the POP3 account or the IMAP account> - Sending' reported error (0x800CCC13): 'Unable to connect to the network. Check your network connection or modem.'

Solution

Restoro box imageError Causes

Error Code 0x800ccc13 occurs because the system files in Windows 10 during the upgrade became corrupted and most likely caused authentication issues. It can happen with any version of Outlook. Damaged data files will also cause error code 0x800ccc13 to manifest. Overall, the corruption of the Microsoft Windows System could be a result of an installation partially done (or an incomplete one), deletion of any application or hardware erroneously, and or malware or adware infestation.

Further Information and Manual Repair

Method 1:

Use the Windows System File Checker to repair corrupted files Verify that your SMTP, username, and password settings are correct. Now, in order to correct missing or corrupt Windows System files, try the following solution by running a command. This is known as the System File Checker. Follow the steps below to invoke the program using a command prompt command:
  1. At first, you need to open the command prompt. To do so, right-click the Windows button in the bottom left of the screen, and select Command Prompt (Admin).
  2. Now, enter the following command
sfc/scannow
When it is done, a message will confirm that Windows found some corrupt or missing files and it has successfully repaired those. Check the Outlook and see if your emails are sending. If the problem persists, don’t worry there is another way to solve this. Users have found another command helpful is using the NetShell utility from the command prompt, which is similar to the above solution.
  1. Open the Command prompt by Right-clicking the Windows button in the bottom left of the screen and select Command Prompt (Admin).
  2. Enter the following command
netshwinsosk reset
This helpful command will reset the network adapter to its default settings. Hope this will solve your problem. If not, you may want to try the Method 2 listed below.

Method 2:

For this method, you need to consider the following things:
  • Are you using POP3, IMAP, or Exchange server for your email account?
  • How many email accounts have you configured in your Outlook?
  • Is there an undelivered email stuck in your Outbox?
  • If you are trying to send an attachment, what is the size of the attachment?
Try the following:
  1. Move or delete any undelivered email that is stuck in the Outbox folder, and then try sending an email and verify the result
  2. Start Outlook in Safe Mode by following the instructions below
Hold down Windows key + R. Copy this command Outlook /safe Note, there is a space between Outlook and / Paste it in the open box and press Enter If Outlook in Safe Mode works, disable the add-ins by following the steps below and determine if the problem is caused by add-ins.
  • Click File menu, click Options, Add-ins, Go button beside Manage Com-in Add.
  • If there are add-ins listed, clear the checkbox.
  • Close Microsoft Office and restart it.
  • Disable the add-ins one at a time. Now, restart Outlook and repeat the procedure once more. If the problem appears again, it will help you find which add-in is causing the problem.
  1. Start the computer using the clean boot. Now, try to send an email and see the result.
  2. If the problem still lingers, create a new profile and configure the email account.
If you do not possess the technical expertise required to accomplish this yourself or do not feel comfortable doing so, download and install a powerful automated tool to get the job done.
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How to Fix Propsys.dll Error
Isn’t it annoying when you get an error message pop up stating ‘Cannot find propsys.dll” or “propsys.dll not found” when you start your computer or open a particular program? The propsys.dll file is crucial to the Windows operating system. This file is located in one of the following locations: "C:\Windows", C:\Program Files, C:\WINDOWS\system32, or C:\Program Files\Common Files". And the propsys.dll error indicates that the propsys digital library file is damaged and corrupt. The propsys.dll error may lead to a very unstable operating system. It may also hamper your ability to access many programs on your computer, lead to program and system crash and slow down the system’s performance. Therefore, to avoid these system threats, it is advisable to fix the error immediately.

Solution

Restoro box imageError Causes

The common causes of propsys.dll file error are:
  • Registry problem
  • The propsys.dll file is damaged due to a virus or spyware
  • Improper software removal
  • Hardware Failure
The propsys.dll error message is displayed in either of the following forms:
  • Propsys.dll not found
  • Cannot find [Path]propsys.dll
  • This application failed to start because propsys.dll was not found. Reinstalling the application may fix this problem
  • The propsys.dll file is missing

Further Information and Manual Repair

There are many ways to fix the propsys.dll error. However, for optimum results from the fix, you must first identify the cause of the error and then choose the solution accordingly.
  • Recommended Solution for Registry Issue
If you use your system daily the resulting wasted/invalid/junk entries may dilate the registries. This can result in registry malfunctioning which may result in a propsys.dll error on your screen. When this happens, it is advisable to use a registry cleaner to fix the problem. Registry cleaner helps clean up the junk entries and repairing the corrupted registries. For this, you will first have to download a registry cleaner repair tool. Download and install the software on your computer. After downloading it, click the start scan button to run. This helps scan and diagnose system errors on your computer in seconds. Once the scanning is complete, click on the fix button to repair the registry problem.
  • Recommended Solution for File Damage and Corruption
Use the ‘System Restore’ option to restore corrupt and damaged files.  The ‘System Restore’ function will help you get a fresh copy back and simultaneously help fix the error. Here’s how to use and access the ‘System Restore’ function on your computer: Simply go to the start menu and in the search box type restore. Once you type, it will show you the system restore option. Now select ‘choose a different restore point’. After this, you will be presented with a list of restore points. Choose a point that you believe happened before the propsys.dll error. Confirm your selection and restart. Another alternative solution for file damage is to run a virus scan of your entire system; the damage could be related to a virus or malware infection.
  • Recommended Solution for Hardware Failure
If a propsys.dll error occurs due to hardware failure, then it is advisable to update the drivers for hardware devices that you think are related to propsys.dll. For example, if you receive the propsys.dll error when you play a 3D video game, then try updating the driver for your video card.
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Fix Microsoft Word Stopped Working in Windows
Microsoft office has set itself as one of the most used and best suites for business use and MS Word as the most widely used word processor. But how even best are not immune to some small bugs and unexpected behaviors so is not Word. Word has stopped working is probably know to a wide audience of its users, I think I could safely say that each Word user has experienced this error at least once, luckily the error is not anything to worry about since it is an easily fixable issue.

Try automated solutions

There are some fully automated solutions that could fix any PC issues, some are available in free versions. If you prefer to do things manually however keep on reading and follow the instructions below.

Manual FIXES:

  1. Update MS Word

    Make sure that you are running the latest build of Word in order to eliminate all bugs and to have a smooth running experience. Go to File > Account > Product Information > Update Options and click Enable Update and then select Update Now.
  2. Check the file

    Corrupted files can cause this crash and this error, try opening another text file inside the Word to eliminate file corruption.
  3. Run Word in safe mode and disable add-ins

    Did you know that MS Word has a safe mode like Windows? In this safe mode, Word will boot up just the application without any add-ins installed and in this environment, you can start one add-in by one to see which one is causing the issue. Press ⊞ WINDOWS + R to open the run dialog Inside run dialog type in winword /safe followed by ENTER to run Word in safe mode If MS Word works fine in Safe mode, disable all COM Add-ins (while being in safe mode) and restart Word. Re-enable the add-ins one at a time to identify the problematic one. Click on File and then on Options Click on Add-Ins from the options list Select COM Add-ins from the drop-down menu and click on Go Uncheck all the add-ins and click OK to confirm Close the Dialog Box and MS Word. Now try running MS Word normally and see if it works Repeat steps to enable the add-ins, one at a time, and check which add-in is causing this error
  4. Repair Word installation

    Press ⊞ WINDOWS + R to open the run dialog In run dialog type in control panel and press ENTER Inside Control Panel click on Programs and Features Locate and click on Microsoft Office to select it Once selected click on change located on top of the application list Once Office Windows loads click on Repair Wait for the process to finish
  5. Reinstall MS office

    If all the previous solutions failed next step would be to completely uninstall MS Office and install it again once the old one has been completely removed from the system. Go to the control panel as explained in the previous step and select Office Instead of Change this time click on uninstall and follow on-screen instructions Once uninstall is finished, install a new copy of MS Office.
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List of games that support Nvidia RTX tech

RTX nvidiaWhat is RTX

Nvidia GeForce RTX is a high-end professional visual computing platform created by Nvidia, primarily used for designing complex large-scale models in architecture and product design, scientific visualization, energy exploration, and film and video production. Nvidia RTX enables real-time ray tracing. Historically, ray tracing had been reserved for non-real-time applications (like CGI in visual effects for movies and in photorealistic renderings), with video games having to rely on direct lighting and precalculated indirect contribution for their rendering. RTX facilitates a new development in computer graphics of generating interactive images that react to lighting, shadows, and reflections. RTX runs on Nvidia Volta-, Turing- and Ampere-based GPUs, specifically utilizing the Tensor cores (and new RT cores on Turing and successors) on the architectures for ray-tracing acceleration.

Advantage in games

With incredible lighting and shadows, reflection, better smoke, and water effects, and more, RTX has managed to place awesome real-time effects on your desktop all that’s to Nvidia technology behind it. Of course, in order to harvest this kind of technology and features game itself needs to support and have RTX in it, you can not turn RTX in just any game, the game itself must have technology build in it. Therefore we are bringing you the list of all RTX games you can find currently on the market so you can enjoy at the moment best graphics a PC can offer

List of games supporting the technology

  • Amid Evil
  • The Ascent
  • Battlefield V
  • Call of Duty: Black Ops Cold War
  • Call of Duty: Modern Warfare
  • Control
  • Cyberpunk 2077
  • Deliver Us the Moon
  • Doom Eternal
  • Dirt 5
  • Fortnite
  • Ghostrunner
  • Justice Online
  • Weibo
  • JX3
  • Lego Builder’s Journey
  • Mechwarrior 5: Mercenaries
  • The Medium
  • Metro Exodus (and The Two Colonels DLC)
  • Minecraft
  • Moonlight Blade
  • Mortal Shell
  • Observer: System Redux
  • Pumpkin Jack
  • Quake II RTX
  • Ring of Elysium
  • Shadow of the Tomb Raider
  • Stay in the Light
  • Watch Dogs: Legion
  • Wolfenstein: Youngblood
  • World of Warcraft: Shadowlands
  • Xuan-Yuan Sword VII

Upcoming games that will support RTX

  • Atomic Heart
  • Boundary
  • Bright Memory: Infinite
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How to send your PDF file to amazon Kindle
Kindle is, without doubt, a great piece of hardware, perhaps it is the closest thing to a book within the domain of digital devices. With its low price and usability, it has found itself in many homes and within the grasp of many readers in the world. You can buy digital books in the Amazon store for fraction of a regular price if it digital Kindle edition. You keep your library in the cloud and download just books you want to read on your device. In this article, we will explore how you can send your existing PDF or any other supported file that you already have to your kindle device so you can read it on it.

Before we begin, you should make sure the file you're trying to convert is compatible with the Kindle:

HTML RTF JPEG GIF PNG BMP or PDF The compatible file types cover most formats you're likely using, but if you find the document you want on your Kindle isn't compatible, there are a few ways to convert it. In the program it typically opens into, like Microsoft Word for .doc files or an image editing apps for .PNG ones, select 'Save As', and in the drop-down menu, see if any of the compatible options are available. If not, you could try a PDF converter tool. There are plenty of great paid options and a few good free ones too.

Transfering PDF

To get a PDF on a Kindle, you're going to need to know your Kindle's email address. You'll need to head over to the Amazon website and sign in first. Select 'Your devices and content', click 'Manage Devices'. You should see a list of the books you have assigned to your Kindle account, above this list, in a toolbar should be some options - you'll currently be on 'Content', which should be followed by 'Devices', 'Preferences' and 'Privacy Settings'. Click on 'Devices', and in the next menu, select the option for the Kindle you want the document on. You'll be brought to a Device Summary page which tells you your Kindle email as well as the type of device it is. You now need to approve your personal email, so that when the Kindle receives your PDF, it knows to download this. Make sure the email you approve is the one you're planning to send documents to your Kindle from otherwise it won't work. To approve your email address follow the steps for finding your Kindle email address but instead of selecting 'Devices' in the top bar, click 'Preferences'. Scroll down this list until you find Personal Document Settings, and select this option so it expands into more options. From here, scroll down until you find 'Approved Personal Document E-mail List'. This list will show people who can email stuff to your Kindle, Below the emails is an option to 'Add a new approved e-mail address', which you should select. Enter your email address and click 'Add address' to get yourself approved. Head over to your email client of choice, attach the file to an email, and send the email to your Kindle email address. You're able to send multiple documents at once, so if you have loads of files you want on your Kindle, you don't need to send separate emails. If you're sending over a PDF file, you can ask Amazon to automatically convert the file into a Kindle one, which lets you annotate the sections and change the font size. Simply put the word 'convert' as the subject line and the rest will be handled for you. 'Sync Your Kindle'.
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