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

Fix Windows Defender Error 0x80070643 on macOS

If you see error 0x80070643 when installing or updating Windows Defender on a Mac (via Parallels,...

Fix Windows Terminal JSON Settings 404 Not Found

You open Windows Terminal, click Settings, and instead of the JSON file you get a blank page or a...

Fix Windows Search SSL Certificate Error: Step-by-Step Guide

You search for a file or setting in Windows, but nothing appears—or you see an error about an SSL...

Fix Microsoft Store Error 0x80072f8f (Network Issue)

When you open Microsoft Store and see error 0x80072f8f, the store won't load or download apps. Th...

Fix PowerShell Authentication Failed Credentials Error

Fix Remote Desktop 502 Bad Gateway & Gateway Timeout

If you're seeing a "502 Bad Gateway" or "Gateway Timeout" when trying to connect to a remote desk...