How to Fix Windows Defender Service Not Running
If you see a message that Windows Defender is not running or the security center shows it's off, ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix 'Putty Connection Refused' Error on Localhost
When you try to connect to localhost with Putty and get 'connection refused', it usually means th...
How to Fix Windows Defender Not Turning On
Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...
How to Clear PowerShell Module Cache on Windows 10
If PowerShell modules fail to load, show outdated versions, or cause errors after updates, a corr...
Fix PowerShell Version Mismatch in Remote Commands
When you run remote commands via PowerShell remoting (Invoke-Command, Enter-PSSession), you may s...
How to Fix VSCode Extension Host Terminated Unexpectedly
You're working in Visual Studio Code when suddenly a popup says "Extension host terminated unexpe...
Topic paths
Quick titles
Windows 10 Teams Loading Loop TroubleshootingStop Chrome from Resetting Settings After UpdateHow to Fix Update Error 0x800f0922 and Memory SpikesVirtualBox Linux vboxdrv Permission Denied TroubleshootingHow to Fix Outlook Data File Path ErrorTroubleshoot Windows Search Connection RefusedFixing MongoDB Authentication Failed ErrorsChrome Sync Migration Troubleshooting Steps