How to Fix Windows Update Error 0x80070643
When Windows Update fails with error 0x80070643, the update usually stops at a certain percentage...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labUnlock BitLocker Drive from Command Line Without Recovery Key
If you have a BitLocker-encrypted drive that is locked and you need to access it without the grap...
How to Fix Windows Security Not Responding or Loading
Windows Security (formerly Windows Defender) may sometimes get stuck on a loading screen or show ...
How to Fix Windows Activation Authentication Failed Error
You see "Authentication failed" when trying to activate Windows. This usually happens after a har...
How to Fix a Stuck Windows Security Virus Scan
You start a Windows Security scan, and it sits at the same percentage for minutes—or even hours. ...
How to Fix Windows Update Configuration Hangs
When Windows Update hangs on "Checking for updates" or "Configuring updates," it can leave you st...