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

Fix Windows Update Connection Timeout with Registry Edit

You click Check for updates, and after a long wait, you get a timeout error. This is often caused...

Certbot Renewal Failed Due to Nginx Configuration: How to Fix

Fix High RAM Usage After Chrome Sync Update

After a recent Chrome update, you might notice the browser eating up significantly more RAM, espe...

How to Fix Windows Update Error 0x800f081f with Manual Download

You see error 0x800f081f when trying to install a Windows update, often a feature update or cumul...

Fix Yarn Install Network Timeout with Proxy Settings

When running yarn install, you may see errors like ESOCKETTIMEDOUT or <...

How to Fix PuTTY Connection Refused Error

You open PuTTY, enter your server IP or hostname, click Open, and get "Connection refused...