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

Chrome Extension Not Working After Restart: Fixes

You restart Chrome, and suddenly one or more extensions are grayed out, missing, or not functioni...

How to Enable Command Prompt Session Logging

If you need to record everything that happens in a Command Prompt session—for troubleshooting, au...

Fix Windows Defender High Memory Usage & Error 0x80070002

You might see Windows Defender consuming a lot of memory, and then get error code 0x80070002 when...

Fix Windows Activation Version Mismatch After Hardware Change

After swapping out a motherboard or other major hardware, you might see an error that Windows act...

Fix VirtualBox Kernel Driver Not Installed on Windows 10

How to Resolve Task Scheduler Dependency Conflicts in Windows 10

You set up a scheduled task in Windows 10, but it fails to run. When you check the Task Scheduler...