Instead, AVG Anti Virus Free has an intense Deep Virus Scan that looks at all infection vectors.

This is augmented by in-depth heuristic monitoring that looks for the behavioral attributes of never-before-seen "zero day" malware.

Anything that looks out of place is uploaded to AVG's online analysis lab, which several times daily distributes new malware definition to AVG's 200-million users.

AVG Anti Virus Free can keep it secret with a built-in file shredder, and complements that with thorough malware protection and a customizable interface.

Yet the application lacks a quick-scan option, and rival free products from Avast and Bitdefender offer more useful features and better malware protection, respectively.

There is a chance that some files became corrupt during installation, so a restart may solve the problem.

To completely uninstall AVG from your computer, you need a version of AVG Remover Tool for your operating system. Install the software following the instructions displayed.AVG merged with its rival Avast in mid-2016, but AVG Anti Virus Free has maintained its own look and feel.It uses some of the same technology that's on Avast Free Antivirus, with a traditional scanning engine that matches suspicious code with digital signatures of known malware.Check that your system complies with the minimum AVG requirements. AVG can run on any version of Windows, from the XP Service Pack 3 version to Windows 10. If it works for some time, there is a chance it may be running some applications that block the installation of the antivirus software.By rebooting, you make sure that when you try to install AVG, only the applications necessary for the operation will run.Wait until the installation finishes, restart your computer and restart the installation of AVG.