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

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...

Fix Windows Search Access Denied for Administrator Account

Why You See 'Access Denied' as Administrator

You're logged in as an administrator, but Wi...

Fix Windows Terminal 504 Error After Update

After a recent Windows update, you might see a '504' error when opening Windows Terminal. This us...

Fix Windows Defender Real-Time Protection Keeps Turning On

If you've disabled real-time protection in Windows Defender only to find it re-enabled after a re...

Fix Windows Terminal Login Loop After Configuration Changes

You open Windows Terminal, it starts, then immediately closes or restarts in a loop. This often h...

Fix Windows Search Not Working After Update

After a Windows update, you might click the Start menu or press the Windows key and type, only to...