Knowledge base for software setup, errors, and daily tool work.

Fix Task Scheduler Error 2147943785 (0x800710D9)

When Task Scheduler fails to start a task and returns error 2147943785 (0x800710D9), the task usu...

Fix Windows Security High Memory Usage

If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...

Fix Windows Defender Causing Slow Boot Up

If your PC takes longer to start up than it used to, Windows Defender might be scanning too aggre...

Fix 'ffmpeg command not found' in PHP exec()