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

Fix Putty Connection Refused on Port 22

You try to connect to a remote server with Putty on port 22, but you get 'Connection refused'. Th...

Outlook Backup Restore Tool Setup Guide

If you rely on Outlook for email, calendar, and contacts, a backup tool is essential to avoid dat...

Fix Windows 11 Update Error 0x80070005 (Access Denied)

When you see error 0x80070005 during a Windows 11 update, it usually means the update process lac...

How to Fix 'Windows Activation Path Not Found Product Key' Error

When you try to activate Windows or reinstall it using a product key, you might see an error like...

Fix Corrupted or Missing Windows Terminal settings.json

If Windows Terminal fails to open, shows a blank window, or displays an error about a missing or ...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...