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

How to Manually Turn On Windows Search Service

If Windows Search stops working—files don't appear in Start menu search, File Explorer search han...

Fix Windows Update High Memory Usage When Not Working

You open Task Manager and see Windows Update using 50% or more of your RAM, while updates are stu...

Fix 'Command Prompt Not Found' Error After Windows Update

After a Windows update, you might see a '404 not found' error when trying to open Command Prompt,...

Fix Windows Defender Module Not Found Error 0x80070643