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

How to Fix High Memory Usage by Command Prompt (cmd.exe)

You open Task Manager and see that Command Prompt (cmd.exe) is using 500 MB or more of RAM. That'...

How to Set Up Task Scheduler with a Proxy Server

If you've scheduled a task in Windows Task Scheduler that needs to access the internet through a ...

Fix Firefox Secure Connection Failed Due to Antivirus Interference

You try to visit a website in Firefox and see a Secure Connection Failed error, ...

Fix 'Permission Denied' When Opening System32 in Command Prompt

How to Fix Windows Update Service Not Running

If Windows Update won't start or you see an error that the update service is not running, it's us...

Fix Redis Connection Refused on Localhost Setup

You try to connect to Redis from a local application and get "connection refused" or "ECONNREFUSE...