Fix Windows Defender Causing Slow Boot Up
If your PC takes longer to start up than it used to, Windows Defender might be scanning too aggre...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Clear Windows Defender Protection History Log
If you've ever opened Windows Security and seen a long list of past threats, you might want to cl...
How to Fix Outlook Proxy Connection Issues
When Outlook fails to connect and displays proxy-related errors, the issue is often not with the ...
How to Set Up a New Chrome Profile After a Crash
If Chrome crashes and won't open your usual profile, creating a new profile can get you back onli...
Fix Windows Activation Port Error 0x80072efd
If you see error 0x80072efd when trying to activate Windows, the message often says something lik...
How to Fix BitLocker High CPU Usage on Systems Without TPM
If you're running BitLocker on a system without a Trusted Platform Module (TPM), you may notice h...
Topic paths
Quick titles
Chrome Proxy Connection Failed: Troubleshooting GuideBitLocker Authentication Failed Troubleshooting ChecklistWindows Search Won't Auto Start After UpdateResolve Microsoft Teams Loading IssuesWindows Security Hanging or Crashing? How to FixBitLocker File Locked TroubleshootingTroubleshoot Windows Defender Windows Update IssueFix Task Scheduler Update Error 0x80070005