Fix Windows Defender File Locked During Scan
You run a Windows Defender scan and it reports that a file is locked and can't be scanned. This i...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows 10 Activation Error 0xc004f074: DNS Issues
If you see error 0xc004f074 during Windows 10 activation, it usually means the system can't reach...
Fix PowerShell Path Not Found Error 0x80070002
When you run a PowerShell script or command and see 0x80070002 with a message like "...
Fix Windows Update Version Mismatch After Upgrade
After a Windows upgrade, you might see an error saying the update version doesn't match your syst...
Setup Windows Defender to Trust an SSL Certificate
If you're running a local development server or an internal application with a self-signed or pri...
Windows Activation on Ubuntu: Troubleshooting Checklist
If you're running Windows in a virtual machine or dual-boot with Ubuntu and activation fails, the...
Topic paths
Quick titles
How to Fix Setup Configuration Failed in Microsoft Store Offline InstallerFixing PowerShell High Memory Usage After ScriptsMicrosoft Teams Proxy Troubleshooting GuideWindows DNS Troubleshooting Checklist for CMDResolve Outlook High Memory and Access Denied on PST FilesPowerShell 404 Error: Causes and FixesMicrosoft Store High Memory Usage: Troubleshooting ChecklistFix Permission Denied in Microsoft Store