Windows Defender

Hello Sharla,
We are sorry that you are unable to enable AVG in your PC and facing issue with it. We would request you to remove previously installed AVG program traces from your system using AVG Remover tool and then try to reinstall AVG Internet Security unlimited.
Please use this link to show steps to uninstall AVG http://avgread.me/1DEtNP0 .
Note: If you have installed any other conflicting programs like Avast, Norton, Kaspersky or McAfee try to uninstall it.
To download and install AVG Internet Security unlimited, please follow the steps provided in this link: http://avgread.me/1FKGRZI . Also, we would like to inform you that once AVG is enabled in your PC, Windows defender will get disabled automatically and you need not turn off manually.
Please feel free to contact us for any assistance regarding AVG.
Thank you.

Windows seems to have installed this "Windows Defender" and enabled it automatically.  It didn't give me any option; in fact, until I noticed AVG wasn't working properly, I didn't even know it was there.  No matter how many times I disable it, it will not stay disabled; and I cannot re-enable AVG, no matter how many times I have tried.  AVG is now not scanning or updating.  Please help me get rid of Windows Defender.

Sharla, Windows Defender is a software product that attempts to detect and remove malware. It was first released as a free antispyware program download for WindowsXP, shipped with Windows Vista and Windows 7 and made into a full antivirus program replacing Microsoft Security Essentials as part of Windows 8 and later versions. If you're using Win 8 or 10 obviously it will conflict with AVG.
AVG Guru

Hello Sharla,
We are sorry that you are unable to enable AVG in your PC and facing issue with it. We would request you to remove previously installed AVG program traces from your system using AVG Remover tool and then try to reinstall AVG Internet Security unlimited.
Please use this link to show steps to uninstall AVG http://avgread.me/1DEtNP0 .
Note: If you have installed any other conflicting programs like Avast, Norton, Kaspersky or McAfee try to uninstall it.
To download and install AVG Internet Security unlimited, please follow the steps provided in this link: http://avgread.me/1FKGRZI . Also, we would like to inform you that once AVG is enabled in your PC, Windows defender will get disabled automatically and you need not turn off manually.
Please feel free to contact us for any assistance regarding AVG.
Thank you.