How to Fix Windows Security Auto Start Disabled
If you notice that Windows Security (formerly Windows Defender) isn't starting automatically with...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Fix Windows Defender Blocked by Group Policy
When you try to open Windows Defender and see a message like "This app is blocked by group policy...
How to Fix Windows Security Settings Error
When Windows Security throws a settings error, you might see messages like "Something went wrong"...
Fix Windows Activation Authentication Failed After Hardware Change
After upgrading your PC's motherboard, CPU, or other major hardware, Windows may display an activ...
Fix ERR_CERT_AUTHORITY_INVALID in Chrome
When Chrome shows ERR_CERT_AUTHORITY_INVALID, it means the browser cannot verify...
Fix Jupyter Notebook Token Not Working on Ubuntu
You launch Jupyter Notebook on Ubuntu, but when you open the URL in your browser, the token promp...