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 Windows Security Service Unavailable in Windows 11
You open Windows Security and see a red banner: 'Security service unavailable. Restart your devic...
Fix Windows Search Indexing Stuck on Paused
You open Indexing Options and see the status says 'Paused'. Windows Search has stopped building t...
Fix Task Scheduler Access Denied After Windows Update
After a recent Windows update, you may see "Access Denied" when trying to create, modify, or run ...
Windows Security Log 4625 Failed Login Troubleshooting
When you see event ID 4625 in the Windows Security log, it means an account failed to log on. Thi...
Fix Remote Desktop Permission Denied Error 0x80004005
When you try to connect to a remote desktop and see "An internal error has occurred"
Topic paths
Quick titles
How to Reinstall Windows Defender in Windows 11How to Fix PowerShell Dependency Conflict ErrorWindows 10 Task Scheduler Not Running: Fix GuideMicrosoft Store Blank Screen After wsreset FailsFix Windows Activation Stuck on Loading Command PromptBoot Camp Windows Security Issues: Practical FixesHow to Resolve pnpm frozen lockfile Error Code 1How to Fix Permission Denied When Activating Python venv on Mac