Error code 0x80240020 is a Windows 10 upgrade error code that affects users who attempt to upgrade their Windows operating system. This may occur due to a particular program that blocks the upgrade from completing. It can also result when other PC issues interfere with the upgrade process by disrupting the ability of Windows Update to download updates on one’s machine. Common symptoms of error code 0x80240020 include the following:
Error CausesUpgrade error codes occur when Windows users experience upgrade failure while using Windows Update, the Microsoft Windows Update website, the Microsoft Update website, or the Windows Server Update Services (WSUS) server. Disruption may cause this process to fail, for instance, due to system file corruptions or problems related to the Windows Update services.
To correct issues related to error codes, it is often best to apply manual repair methods. These help Windows users determine the root causes of the error code and provide solutions that permanently fix these issues. For instance, if error code 0x80240020 on your machine is due to an issue within the Windows Update tool, you will need to first verify that this is the problem by using a troubleshooter option found within your machine’s settings. The troubleshooter will detect and fix the issue.
Most of these manual repair methods can be implemented by any Windows user, regardless of their background, technical abilities, or lack thereof. However, in certain cases, technical skills are required. If you have trouble implementing the procedures highlighted below or in any other error code article found on this site, consider getting help from a Windows repair technician or use a powerful automated tool.
Below are details regarding the manual repair methods for fixing error code 0x80240020. Ensure you follow the instructions correctly. After all, any error you make will likely cause further problems on your machine and prevent you from resolving error code 0x80240020 in Windows 10.
One way to fix error code 0x80240020 is to troubleshoot Windows Update. To do this you will need to access Settings within your machine then simply select the relevant troubleshooting options available. Follow the instructions below:
If there are problems with Windows Update, the troubleshooter will be able to fix them. Once this process is complete, restart your PC and then reopen Windows Update. Attempt to upgrade your Windows operating system. If Windows Update completes the process and your machine downloads and runs the upgrade, you have successfully resolved error code 0x80240020.
If, however, there is another upgrade failure and the message box detailing the presence of error code 0x80240020 in Windows 10 appears, you will need to apply another manual repair procedure. Please see below for further details regarding manual repair method two.
Corrupted or missing system files may interfere with your machine’s ability to successfully download an upgrade. For this reason, scan and fix any problems related to system files on your machine using Command Prompt. This manual repair method is often called a System File Check/ Checker (SFC).
To ensure you follow this procedure correctly, enter the command as it is written above, with a space between “sfc” and “/scannow”. Once missing, corrupted or damaged files are present on your machine, the SFC command will enable Command Prompt to scan and fix these issues. Wait until the process is complete then reboot your PC.
With your system successfully rebooted, reattempt the Windows 10 upgrade process in Windows Update or on the Windows Update website. If the issue causing error code 0x80240020 was related to problems with system files, you should be able to complete the upgrade after using the SFC tool.
If you wish to always have at your disposal a utility tool to fix these Windows 10 and other related issues when they do arise, download and install a powerful automated tool.

Coursera was one of the pioneers when it comes to college education online. When it started all courses were free and offered certificates if the taker has done tasks with a passing grade. Today not everything is free but still, there are tons of free courses that can help you to learn something new and to advance in your work or hobby.
Google is using the Coursera platform to deliver its courses to the audience and besides google a lot of academic professors from Princeton, Stanford, John Hopkins and many more are presently offering their course material.
edX has evolved from MITx, MIT’s free initiative to place some free academic lectures from its classrooms free into the world. Since it was rebranded into edX it started including other big university names like Berkeley, University of Texas System, Harvard, and many more.
Since its infant days, edX has expanded and included many areas that it offers coursework from arts to science. Certificated today are mostly not free but course videos are, so if you care to learn and not wave certificates around this is a great place to do it.
Udemy has a little different approach to course material than previously mentioned websites. Teachers on Udemy are mostly people that are working in a given field. Programmers will teach programming, fitness instructors will teach training, etc.
There are vas variety of topics even on lifestyle, hobbies even gaming to more serious ones like software developing hardware, etc.
There are free courses but mostly are one-time purchases with unlimited access to course material and with frequent discounts udemy might be a good place to look if you can find anything interesting.
Alison is kind of Udemy if we are talking about course material and who is teaching, the difference however is that it has more free content and it is one of the rare websites on this list that has Language courses.
Courses vary from beginner level to more advanced ones.
Udacity was also one of the earlier websites to offer free courses, in today’s world it still has free material but there is also paying one.
The big difference from other competitors is that Udacity focuses mostly on programming, data science, and web development and it is very strong in this field. There are no courses about art. Music or similar, mostly IT stuff is covered here.
If this is something that interests you, make a free account and give it a go.
Codecademy is a website mainly focused on teaching you how to code. Pro plan is there but there are a lot of basic and free courses on the mentioned subject.
The curriculum is really wide covering Python, R, Java, JavaScript, SQL, Ruby, C#, C++, Swift, PHP, HTML, CSS and more so I am sure that if you are interested in coding this would be a pretty good place to find things.
Besides pure language coding courses site offers also, Cybersecurity, Web design, Data science, web development, Game Development, Mobile Development, and many more courses on provided subjects.
Academic Earth has been built with one simple premise: Everyone deserves access to education.
Lead by this kind of mindset on Academic Earth you will find well, academic courses similar to ones found on edX and Coursera, but from mentioned sites here all courses are free and you will find only academic ones, there are no entrepreneur or expert courses here, just pure academic ones.
If you wish to see and learn something the way it is taught in Harvard, Berkeley, MIT, etc this is the place for you.
Khan academy is completely free and it is offering courses matching certain grades for children. It is offering courses for all 8 years of elementary school, math courses for high school and college with some coursework on topics like science, arts & humanities, reading, life skills, etc.
Despite not being on the same level as some university courses presented on other mentioned websites Khan Academy is a good place to learn a lot of basic skills that you could build upon later.
“A secure connection cannot be established because this site uses an unsupported protocol, Error code ERR_SSL_VERSION_OR_CIPHER_MISMATCH”To resolve the ERR_SSL_VERSION_OR_CIPHER_MISMATCH error, refer to the options given below and see which one works for you.
Many are upgrading their OS to Windows 10, however, it’s not always smooth sailing because users have been reportedly experiencing different bugs including Black Screen after a successful update.
One common issue in installing Windows 10 is the appearance of a black screen after installation. This usually occurs when the user restarts the computer. Initially, there will be a black screen only appearing on the monitor. There are also cases where a mouse cursor is present, while some cases have no cursor at all.
Not only that, it seemed that you’ve lost all your desktop icons when experiencing this bug.
Error CausesJust like the other bugs experienced by Windows 10 users, booting to a black screen has reasons. Before you even try to look for the solution, you first have to determine the cause of the error, in this case, the error would be black screen when booting.
Before you even think of upgrading your OS to Windows 10, you need to know that there are specific system requirements and specifications to be able to successfully update your operating system.
There are more system requirements in order to use other certain Windows 10 features, but we’ll focus on solving your black screen problem in this article.
IMPORTANT NOTE: While it’s possible that you’ll be able to find the solution for your black screen during Windows 10 update, contacting the service of a professional technician or using an automated tool is advisable if you’re not confident in performing the methods to be discussed.
There’s a chance that you’ll get an error prompt saying, “installation cannot be completed in safe mode.” If this happens, simply press Shift + F10. This command will redirect you to the Command Prompt. You just open Device Manager by keying in devmgmt.msc then disable the display adapters, now check if you’ll be able to successfully boot in normal mode.
This process will normally allow you to complete the Windows 10 installation, if that’s the case you can just update the display adapter drivers from the manufacturer’s website. Restart your computer and see if this solves the problem.
Do take note, however, that the Roll Back Driver option is not available if there was no previous version installed.
Since one common cause of black screen during a Windows 10 update is the external devices you use in your computer, you might want to consider these steps as well.
Some Windows 10 users had success in solving their black screen problem by disabling the fast startup.
“\server is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions. Logon Failure: The target account name is incorrect.”If you are among the users who experience the same issue, read on as this post will help you resolve this error when accessing your server. But before you start troubleshooting the problem, you might want to perform System Restore, especially if tend to create one. To use System Restore, here’s what you have to do:
Daily Bible Guide is a browser extension developed by Mindspark Inc. for Google Chrome Browser. This extension offers users a fast and easy way to find Bible passages, view daily verses, study the Bible and view the current weather. When installed, this extension changes your default search engine and your home page to MyWay.
When installed this extension gathers user browsing information such as visited websites, search queries, clicked links, and other information. This information is later used to better target ads.
While active, you may encounter additional unwanted ads and sponsored links throughout your browsing sessions. Daily Bible Guide was marked as a Browser Hijacker by several anti-virus scanners, and due to its information mining behavior, it is considered a security risk and it is not recommended to keep on your computer; being flagged for optional removal.We have all experienced Windows errors over time and that can range from simple ones that will do very little to no harm and can be even system breaking making us lose our work or completely making the PC unusable. No one likes them but they happen, and usually, they happen once we least expect them.
No matter how frequent and unpleasant they might be there are ways to keep them at the minimum and even avoid them.
We will discuss steps that you can take in order to do this, simple tips and guides on how to keep your computer in top form and eliminate not just Windows, but any kind of errors altogether.

Believe it or not, some serious Windows errors like the dreaded blue screen of death can come from hardware issues not from the software at all. It is very important to keep your computer clean and with enough air flow so it can function properly.
Not so far ago we had an article about cleaning your hardware detailing what and how to do it. Here is a link to the article: https://errortools.com/windows/cleaning-your-pc/
Keeping applications on the drive might seem harmless but sadly that is not the case. Some applications have a certain impact on the system itself after all most of them are tweaking registry entries in Windows and sometimes having too many applications means an increased possibility of conflict over certain resources even when they are not running.
Some applications like adobe creative suite, for example, will have certain services always running in the background, and more of these kinds of applications you have, more services, more places for unexpected errors when they collide. Some of them will also install certain dependencies that could be problematic.
The general idea is: if you are not using it, uninstall it and you will be safer and more resilient to errors inside OS.
Besides moral and law implications that using pirated or cracked software might bring you there are also certain other things that might be problematic. Certain "free" software might come packet with some problematic malware, for example, it is not uncommon for attackers to use some popular software to pack their malicious application with it.
Other things might be wrong and incomplete tweaking with application in order to bypass security and thus bringing some instability due to scripts needed to run in order to achieve this goal.
Errors can also come from old drivers or bad drivers, device manufacturers are not all-knowing and perfect, and sometimes drivers can wreak havoc on the system. Having updated drivers can minimize any kind of unexpected behaviors inside the operating system making it more stable and reliable.
You can check your driver version in the control panel inside the Windows OS and then compare it to the ones found on the manufacturer's site, if there are newer available it is recommended to download and install them,
Applications can have bugs, and bugs can lead to certain errors both in the system and when using the app as well. It is in your best interest to get the latest patch or newer version of the software in order to avoid these unpleasant experiences.
Also, certain codecs and extensions that are installed directly in Windows can also have some unpredictable behavior, updating is the best solution to keep them in line.
Same as with drivers and applications, Windows itself is not immune from bugs and some unpredictable issues. Luckily Microsoft is always working on fixes and features of Windows but in order to actually have benefited from that work, you will need to keep Windows updated. Sometimes a bad update can introduce some errors but you can always roll back to the previous and wait for them to fix everything and then download them all.
Hardware components have their life cycle, more quality ones tend to last longer but eventually, they will reach the end of their lifecycle. There are a lot of testers for various components in your computer that can check different things and provide you with information about the state of your components.
If you are on Windows 11, Microsoft has included a basic health app inside OS, just type PC health check in search and start the app. For some more detailed information and advanced checks, you will have to use a custom application. There are plenty of them specialized for single components like RAM, SSD, etc. A simple google search with providing you with top results and most of them are free for personal use.
Remember, a faulty component or component that is reaching its life cycle can produce many errors inside the operating system.
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Error Causes