How to Enable Windows Defender in Windows 10
If you're seeing a warning that Windows Defender is turned off, or you can't access its settings,...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Fix Microsoft Store File Locked Error
If you see a 'file locked' error when trying to install or update an app from the Microsoft Store...
Fix Windows Activation Error 0xc004f074: Registry and KMS Setup
Windows activation error 0xc004f074 usually appears on volume-licensed systems that use a Key Man...
Fix Windows Activation Backup Restore Sync Issues
When you replace a hard drive, upgrade hardware, or restore from a system image, Windows activati...
Fix Windows Activation Invalid Configuration Error
You see a message that your Windows activation is invalid due to a configuration problem. This us...
Fix Windows Search 502 Bad Gateway Network Config
You search for a file in Windows and get a "502 Bad Gateway" error. This usually means Windows Se...