Fix Windows Update Stuck on 'Checking for Updates'
You start your PC, open Windows Update, and it sits on 'Checking for updates' for 10, 20, 30 minu...
Checklists for software errors, setup, and tool workflows.
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Latest checklists
View listChecklist to Enable Windows Security Auto Start
If Windows Security (formerly Windows Defender) doesn't start automatically after you log in, you...
Fix Windows Search Authentication Failed Configuration Error
You may see a notification that Windows Search indexing couldn't start due to an authentication f...
Fix Windows Defender Token Expired After Update
After a Windows update, you might see an error that Windows Defender's security token has expired...
Fix Windows Search Indexing Paused Due to Configuration Settings
You open Windows Search and nothing shows up. Or you check the indexing status and see "Paused" w...
Fix Remote Desktop Error 0x104: Connection Failed
When you see "Remote Desktop failed to connect with error code 0x104", the connection attempt was...
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Resolve Windows Search Access Denied Post-UpdateFix Windows Search Update Error 0x80240034Fix Defender Sync Error Due to ProxyHow to Fix Extension Dependency Errors in ChromeFix Remote Desktop 404 Error from Missing Web InterfaceRestore Command Prompt After Windows UpdateOutlook Calendar Update Troubleshooting GuideFix PowerShell Error 0x800f0950 During Setup