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

Fix Missing Fonts in Windows Terminal After Update

After a Windows or Windows Terminal update, you might open the terminal and find that some fonts ...

Chrome Browser Setup Guide for Mac

Setting up Chrome on a Mac is usually straightforward, but you might hit snags like installation ...

Fix KMS Activation Error: Port 1688 Already in Use

Fix Windows Update Service Stuck on Starting Repair

You restart your PC after a Windows Update failure, and the screen says 'Starting repair' — but i...

Fix PowerShell 502 Bad Gateway in IIS: Step-by-Step

A 502 Bad Gateway error in IIS typically means a downstream server or application pool failed. Wh...

Fix Windows Security Not Launching at Startup

You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...