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

How to Fix Task Scheduler Not Running in Windows

You set up a task in Task Scheduler, but it never runs — or it runs once and then stops. This is ...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Command Prompt Port Allocation Troubleshooting Checklist

When a service or application fails to start with a message like "port already in use" or "addres...

Windows Terminal Checklist for Ubuntu Installation

You're trying to run Ubuntu in Windows Terminal, but it's not working as expected. This checklist...

Chrome Profile Token Expired: Fix Sync Not Working

You open Chrome and notice your bookmarks, passwords, or history aren't syncing. A common cause i...

How to Fix High Memory Usage by cmd.exe

If you notice that cmd.exe is using a lot of memory—sometimes hundreds of megabytes—it's usually ...