Fix Chrome Update Error 12 on Windows 10
If you see "Update failed (error: 12)" when trying to update Google Chrome on Windows 10, the upd...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix 'File Locked by Unknown Process' in Command Prompt
You try to delete, rename, or move a file, but Windows says it's locked by an unknown process. Th...
Fix ImageMagick 'convert' Not Recognized in PHP exec()
If you're seeing an error like convert not recognized when trying to use ImageMagick...
Fix Chrome Token Expired After Browser Update
After a Chrome update, you might see messages like "token expired" or get logged out of websites....
Fix Windows Defender Blank Screen in Windows 10
If you open Windows Defender Security Center in Windows 10 and see nothing but a blank white or g...
Windows Defender for Mac Setup Guide
If you're looking to run Windows Defender on a Mac, you're likely trying to scan files or use a f...
Topic paths
Quick titles
Troubleshoot Remote Desktop File Locked ErrorFix Stuck Windows Security ToggleWindows Search Skipping Folder: How to FixResolve Task Scheduler 0x1 DNS ProblemWindows Update Stuck on Checking for Updates: Fix GuideOneDrive 502 Error Proxy FixFix Slow Command Execution in Command PromptChrome Profile Corrupted? Here's How to Fix It