Fix High CPU Usage by Antivirus Scanning PowerShell
If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Task Scheduler Error 0x80070020: File Locked
When a scheduled task fails with error code 0x80070020, it usually means the file or resource the...
Fixing 'Connection Refused' in Command Prompt Due to Firewall
If you see a 'connection refused' message in Command Prompt when trying to connect to a remote se...
Fix Microsoft Store Network Error on Windows 11
When you open Microsoft Store on Windows 11 and see a network error message, it usually means the...
PowerShell Not Found After Installation: Fixes That Work
You installed PowerShell — maybe the latest version — but when you type powershell o...
How to Make Outlook Start Automatically When Windows Boots
You may want Outlook to open automatically every time you start your computer, so you don't have ...
Topic paths
Quick titles
Troubleshooting Firefox Not Responding on New TabHow to Reset Microsoft Store Cache ManuallyRecover Lost BitLocker Key – Best PracticesHow to Stop Outlook Login Loop in Windows 11Windows Defender 504 Error: Quick Fixes That WorkHow to Activate Windows Without a Product Key: Legal MethodsHow to Repair Missing Store Modules in WindowsFix Microsoft Teams Grey Screen After Update