How to Fix BitLocker Service Unavailable Error
You see a message that the BitLocker service is unavailable when you try to manage encryption, op...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Fix Windows Defender Firewall Blocked App
You try to open an app, but it either won't start or can't connect to the internet. A common caus...
Fix Windows Security 502 Bad Gateway Error
If you're seeing a "502 Bad Gateway" error when opening Windows Security (also known as Windows D...
PowerShell High Memory Usage Not Dropping: Fixes That Work
You run a PowerShell script, memory usage climbs to several hundred MB or even GB, and after the ...
Fix Windows Activation After Reset: No Internet Connection
After a Windows reset, you might see an activation error stating that Windows cannot connect to t...
Fix Windows Defender Module Not Found in Windows 10
You open Windows Security and see 'Windows Defender module not found' or a similar error. This us...