Fix Windows 10 Update Stuck at 100%
You've waited through a Windows 10 update, only to see it stuck at 100% for an hour (or more). Th...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Microsoft Store Rate Limit Error
You're trying to download or update an app from the Microsoft Store, and you get a message about ...
How to Enable DNS over HTTPS in Chrome
If you've noticed that your browser seems to be leaking DNS queries or you want to prevent your I...
Fix Outlook Proxy Error After Windows Update
After a Windows update, some users see a proxy error in Outlook—something like “Cannot connect to...
Fix Chrome DNS Error Caused by a Corrupted User Profile
If Chrome suddenly fails to load websites with a DNS error but other browsers work fine, a corrup...
Fix Chrome Proxy Error 'Connection Refused' (Step-by-Step)
You try to open a website in Chrome and get 'ERR_CONNECTION_REFUSED' or 'Proxy server is not resp...
Topic paths
Quick titles
How to Diagnose and Fix Teams Network ErrorsFix 'pip install no matching distribution found' for Python 3.9Fix Windows Defender on Mac Not Scanning FilesWindows Defender High Memory FixWindows Defender High CPU Idle FixFix BitLocker Auto-Unlock Permission Denied ErrorJupyter Notebook Token Not Working After Update: FixesWindows 10 Command Prompt Version Mismatch Fix