Fix Windows Activation Update Error 0x80070643
If you see error 0x80070643 during a Windows activation update, the update process has been inter...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Bypass PowerShell Execution Policy Restricted
If you've ever tried to run a PowerShell script and got an error about execution policy being res...
How to Fix Outlook Taking Too Long to Open Emails
If you click an email in Outlook and it takes several seconds or more to open, you're not alone. ...
Microsoft Store Not Working? Try These Fixes
When the Microsoft Store won't open, shows error codes, or fails to download apps, it's usually d...
How to Fix Grayed Out Windows Security Settings
If you've opened Windows Security and found many settings grayed out and unclickable, you're not ...
How to Fix Windows Defender Not Turning On
Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...