How to Enable Windows Security in Windows 11
If Windows Security isn't running or you see a message like "Your IT administrator has limited ac...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix 'Outlook Data File Cannot Be Accessed' – Grant Access
When Outlook shows 'The Outlook data file cannot be accessed' or 'You don't have permission to ac...
How to Investigate PowerShell High Memory Usage in Task Manager
If you open Task Manager and see PowerShell consuming hundreds of megabytes or even gigabytes of ...
How to Configure Task Scheduler Rate Limits
When you have tasks that run too frequently, they can overwhelm system resources or trigger throt...
Fix Missing Windows Security After Update
After a Windows update, you might find that Windows Security (formerly Windows Defender) is missi...
Fix BitLocker 404 Error When Unlocking a Drive
If you see a '404 not found' error when trying to unlock a BitLocker-encrypted drive, it usually ...