How to Fix PowerShell Not Opening on Windows 10
You click the PowerShell icon or type 'powershell' in the Start menu, but nothing happens—no wind...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation Command Error 0x80070002
When you try to activate Windows using the command line—for example, running slmgr /ato
How to Fix Visual Studio Installer Stuck at Initializing
You launch the Visual Studio Installer, but it stays stuck on "Initializing" for minutes or forev...
Fix Windows Update Login Loop Using Safe Mode
You log in, see the desktop for a moment, then get kicked back to the login screen. This Windows ...
Fix Windows Defender Service Not Starting (Error 404)
If you see error 404 when trying to start Windows Defender, it usually means the service executab...
How to Clear Microsoft Store Cache and Fix Common Issues
If the Microsoft Store won't load, downloads stall, or apps fail to update, a corrupted cache is ...
Topic paths
Quick titles
Troubleshooting Authentication Failed in RDP File ConfigurationFix Edge Update Not Working After Windows UpdateResolve Windows Defender DNS Error 0x800704cfOneDrive Login Loop Fix GuideWindows Defender Boot Delay FixOneDrive Startup Crash Loop FixFix Task Scheduler Dependency ErrorsPowerShell Script Access Denied Troubleshooting