Fix Windows Defender Error 0x80073b01
If you see error code 0x80073b01 when opening Windows Defender or trying to run a scan, it usuall...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Microsoft Store App Not Opening on Startup After Update
After a recent Windows update, you might find that certain Microsoft Store apps—like Mail, Calend...
Fix Remote Desktop Access Denied on Windows Server 2019
When you try to connect to a Windows Server 2019 machine via Remote Desktop and get an 'access de...
Fix Chrome Extension Disabled Automatically
You install a useful extension, but Chrome keeps turning it off. Sometimes it says the extension ...
Fix Windows Update Service Not Starting Due to Permission Denied
You click Start for the Windows Update service, and it fails with “Permission Denied” or error 5....
Windows Defender SSL Certificate Error Configuration Guide
If you see SSL certificate errors when Windows Defender scans HTTPS traffic, it's usually due to ...