Fix Chrome Profile 404 Not Found Error
You launch Chrome and see a 404 error related to your profile. The browser may fail to load bookm...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation Server Timeout Error 0x80072efd
When you see error 0x80072efd while trying to activate Windows, it usually means your computer co...
BitLocker Token Expired: Configuration Steps to Restore Access
You may see a message that your BitLocker token has expired, often after a BIOS update, hardware ...
Fix Windows Update Assistant Not Working on Mac
If you're running Windows on a Mac via Boot Camp, Parallels, or another virtual machine, the Wind...
Fix Windows Defender Proxy Error: Configuration Guide
You open Windows Security and see a yellow warning: "Your IT administrator has limited access to ...
Fix PowerShell 504 Gateway Timeout Error
You run a PowerShell script that calls a web API, and after a while you get a 504 Gateway...
Topic paths
Quick titles
Reduce CPU Usage from Windows UpdateHow to Find Which Process Is Locking a File in WindowsHow to Turn Off OneDrive Sync to Save CPUVSCode Extension Host Terminated Error Windows 10 FixOneDrive Not Syncing All Folders After Migration: FixesTroubleshoot DNS Resolution Failures in PowerShellHow to Fix Corrupted Chrome Profile on StartupHow to Configure Proxy Settings for Windows Defender