Knowledge base for software setup, errors, and daily tool work.

Chrome Proxy Settings Not Working? Here’s How to Fix

You’ve configured proxy settings in Chrome, but they don’t seem to apply—pages load as if you’re ...

Setup Task Scheduler to Run Windows Updates Automatically

If you want Windows updates to install on a schedule you control—rather than letting Windows deci...

How to Disable Windows Defender Permanently

Windows Defender (now Microsoft Defender Antivirus) is enabled by default in Windows 10 and 11. W...

Fix VirtualBox Kernel Driver Not Installed on Windows 10

Fix Windows Security Not Starting Automatically After Boot

You boot your PC and notice Windows Security (formerly Windows Defender) isn't running. The icon ...

Microsoft Store SSL Certificate Error: Troubleshooting Checklist

You open Microsoft Store and see an SSL certificate error—maybe “ERR_CERT_AUTHORITY_INVALID” or a...