QR code or if you want to be more technical Quick Response code is a two-dimensional code made of square dots creating a pattern that can be scanned via QR scanner and then interpreted. Usually, they are present on product packaging, on business cards, websites, etc.
When you decode a QR code you can get a link to a website or link to a file or whatever, you can get text, image, email, contact information, etc.
How to decode a QR Code? You can scan it with your mobile devices like iPhone, iPad, Android or Blackberry equipped with additional software for scanning QR Codes. You might want to check out tools like Barcode Scanner or Red Laser. If you don’t have a mobile device or you need to scan a barcode on your PC, simply use CodeTwo QR Code Desktop Reader & Generator.
CodeTwo QR Code Desktop Reader & Generator is a free tool that will let you quickly scan any QR Code from your screen – be it a part of the website, email, banner, or document. Simply run the program and hit From the screen on the top menu.
Your standard mouse cursor will change into a cross to help you make a selection on your screen. Simply select an area with a QR Code and the program will automatically scan it. You can scan QR codes from websites, documents, movie files – you name it.
You can also select an image file that contains a QR Code and the program will locate it automatically and decode it. To do that, simply click From file on the top menu of the program and select the desired image from your hard drive.
If you have a file copied to your clipboard, or if you make a screenshot of a QR Code, QR Code Desktop Reader & Generator will let you decode those QR codes in one click. Just click From clipboard and the program will automatically locate and decode the QR code for you.
That is not all, you can also use your camera to scan QR codes. If you have more than one camera, the program will let you choose which one to use. To use this option, simply click From webcam, and you will be able to scan QR codes with your recording device.
Inserting QR codes in email signatures lets mobile users quickly grab your contact details, or provides them with links so that they can get more information on your company or topic you were discussing. You can also provide your recipients with a link to QR Code Desktop Reader & Generator. This will help them easily decode QR codes when they open your email on a PC.
If you want to include a QR code automatically in email signatures throughout a whole organization, try CodeTwo central email signature management solution. It is a very useful tool, which enables you to unify email signatures on Exchange Server and Office 365 (Microsoft 365).

“Cannot activate Windows 10. Try activating again later. If that doesn’t work, contact support. Error code: 0xC004F211.”Note that although hardware changes cause this error, the minor ones don’t really cause any issues with activation, however, if you have made any significant hardware change such as replacing your motherboard, it will most likely cause the activation error. In such cases, the Windows Activation system will treat this as new hardware and you will need a new license for that. Even if your Windows 10 computer has a genuine key, it might still fail to get activated which results in the Windows Activation Error 0xC004F211. Thus, before you do other troubleshooting steps, you need to run the Windows 10 Activation Troubleshooter first. To do so, follow these steps:
FindWide is a browser add-on for Internet Explorer. This addon Hijacks your home page and internet search provider changing it to search.findwide.com. Alternate versions change the homepage to search.us.com.
This addon monitors your user activity while you are surfing the web. It collects user and browsing data, that it uses to better display targeted ads. While browsing with this addon enabled you will see additional ads, sponsored links, and even sometimes pop-up ads displaying throughout your browsing sessions.
Several anti-virus programs have marked this addon as a Browser Hijacker and is therefore not recommended to keep on your computer.
From the Author: Each search engine has its own method of searching and each will return different results. Findwide.com looks at all of them, decides which are most relevant to your search, eliminates duplicates, and reveals them to you. In the end, you get a list of results more complete than using any one search engine alone.
So let's dive into this cool handheld in more detail and find out why we like it so much.
HPQTRA08.exe (Hewlett Packard Tray 08) is the Hewlett Packard Digital Imaging Monitor task. It is installed with the drivers of HP imaging products like PhotoSmart Printers.
It incessantly monitors and indicates the connectivity status with any recognizable HP product.
Simply put, HPQTRA08.exe is an exe (executable) file that contains step-by-step instructions that a computer follows to carry out a function.
HPQTRA08.exe error code is displayed in any of the following formats:
Error CausesError code HPQTRA08.exe can be triggered for several reasons. However, some of the most common causes include:
It is advisable to repair the error code HPQTRA08.exe on your PC immediately. Delays can lead to serious problems especially if the underlying cause of the error is related to registry corruption.
To resolve this error on your PC, you don’t need to hire a professional and pay hundreds of dollars for the repair. Simply try the DIY methods listed below to fix the problem right away.
If the error cause is related to deleted, corrupted, or damaged HPQTRA08.exe file, then the best way to fix the problem is to install the HPQTRA08.exe file on your PC.
However, first, make sure the site you select to download the file from is reliable and trusted.
By downloading from an unreliable website you can expose your PC to potential malicious programs and risk your data security.
Sometimes viruses and malware tend to disguise in the form of exe files such as the HPQTRA08.exe file.
In such a situation scan your entire PC for viruses and malware using a powerful antivirus. Remove all the malicious programs found to fix the issue.
The registry saves all PC-related activities and information including both important and obsolete files such as cookies, bad registry entries, invalid keys, internet history, and junk files.
If these files are not removed from the registry frequently, these accumulate in the registry and corrupt thereby triggering error codes. Error code HPQTRA08.exe is generated when the corrupt Windows registry keys are associated with the HPQTRA08.exe file.
To resolve, clean the registry and repair it. Although this can be done manually it can be time-consuming and tricky especially if you are not technically sound, therefore it is advisable to download Restoro.
Click here to download Restoro and resolve error HPQTRA08.exe.Linkey is a potentially unwanted web browser search extension for the top browsers, designed to modify the user’s search and home pages in order to direct advertising. This extension changes your default search provider, redirects new tabs, and distributes information & statistics to the server. This extension will display unwanted ads, redirect you through unwanted search engines, and send your browsing information (potentially private information) back to its ad network.
From the publisher: Linkey is compatible with all the latest versions of Internet Explorer, Chrome, and Firefox. Linkey is a simple browser extension that allows you to get the best sites in one click in visualized & friendly interface.
FromDocToPDF Toolbar is a browser extension published by Mindspark InteractiveNetwork, that usually comes bundled with other potentially unwanted programs. The toolbar is distributed heavily through advertising networks.
This toolbar automatically sets your default search engine to MyWebSearch, it also sets your new tab to the DocToPDF welcome page. This toolbar ads startup registration tasks that allow it to start automatically with Windows, it gathers website traffic, clicks, data, and personal information and sends it to its ad network. Multiple anti-virus programs have detected FromDocToPDF as a browser hijacker and therefore is potentially unwanted and recommended for optional removal