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

Fix Windows Security Auto-Start Not Working After Update

After a recent Windows update, you might notice that Windows Security (formerly Windows Defender)...

Fix 'Chrome Profile Path Not Found' or 'Missing Profile' Error

Fix Windows Terminal SSH Connection Timeout to Ubuntu

You try to SSH from Windows Terminal to an Ubuntu machine, but the connection times out. The erro...

How to Fix Windows Update Error 0x80070002 Due to Network Issues

If you see error 0x80070002 when checking for updates, and your network connection seems unstable...

How to Fix 'Access Denied' in Windows Defender via Group Policy

You're trying to configure Windows Defender settings through Group Policy, but you get an 'Access...

How to Reset Chrome Profile Without Losing Bookmarks

If Chrome is acting up—slow, crashing, or extensions misbehaving—you might need a fresh profile. ...