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

Fix Task Scheduler Sync Issues with Microsoft Account

Fix Remote Desktop Black Screen After Login on Windows

You log into a remote Windows machine via RDP, see the login screen, enter your credentials, and ...

Fix Windows Defender DNS Error Not Working

You open Windows Security and see a warning that Windows Defender isn't working, often accompanie...

Fix Windows Update Cleanup Stuck Waiting for Other Updates

If you're running Disk Cleanup and it hangs at 'Windows Update Cleanup' with a message that it is...

Hardening Chrome: Privacy & Security Config Guide

You want to tighten Chrome's privacy and security without breaking your browsing experience. This...

Fix Windows Defender Error 0x80073b01 (Crash on Startup)

If Windows Defender crashes on startup with error code 0x80073b01, the antivirus service may be f...