Reset Windows Defender Service to Default Settings
If Windows Defender isn't starting, showing errors, or acting strangely, the service settings may...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Microsoft Teams Audio Not Working on Ubuntu
If you're using Microsoft Teams on Ubuntu and the audio isn't working—no sound during calls, micr...
Fix Remote Desktop High CPU Usage After Update
After a recent Windows update, you may notice that Remote Desktop (mstsc.exe) or the Remote Deskt...
PowerShell Port Already Allocated: Troubleshooting Checklist
When you try to start a PowerShell HTTP listener, create a TCP listener, or enable PowerShell Rem...
Check Windows Version via PowerShell Command Line
If you need to find your Windows version, edition, or build number from the command line, PowerSh...
BitLocker High Memory Usage on Large Drives: Fixes
If you notice that BitLocker is using a lot of memory (RAM) on a system with a large drive (e.g.,...
Topic paths
Quick titles
How to Read Windows Search Log Files for ErrorsMac Chrome Profile Won't Load TroubleshootingFind and Release File Locks Using Command PromptHow to Fix Windows Search When Files Don't AppearTroubleshoot Chrome Profile Connection RefusedHow to Fix Task Scheduler When Service Is Not RunningHow to Enable and Find Outlook Log FilesTroubleshooting OneDrive Error 0x8004de40