Setup Windows Defender to Trust an SSL Certificate
If you're running a local development server or an internal application with a self-signed or pri...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labChrome Cannot Connect to localhost: Common Fixes
You try to open http://localhost in Chrome and get an error like 'This site can’t be reached' or ...
Fix PowerShell Execution Policy Error on Startup
When you try to start PowerShell and see an error like 'PowerShell failed to start because of exe...
How to Fix Windows Security Rate Limit Error
You may see a Windows Security rate limit error when trying to open the app or run a scan. This o...
How to Fix OneDrive Files On-Demand Not Working
You've enabled OneDrive Files On-Demand, but files that should be available offline remain as pla...
How to Fix Windows Defender Greyed Out in Settings
You open Windows Security in Settings and find toggles for real-time protection, cloud-delivered ...