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

Fix PHP Composer Install Memory Limit Fatal Error

When running composer install or composer update, you may see a fatal e...

Fix Microsoft Store Permissions Issue in Windows 10

PowerShell Script Shows Blank Window: Fixes That Work

You run a PowerShell script, but instead of output you get a blank window that might close immedi...

Fix Microsoft Teams High Memory Usage on Mac M1

If you're running Microsoft Teams on an Apple M1 or M2 Mac and notice it using several gigabytes ...

Fix Microsoft Teams Not Opening on Startup in Windows 11

You’ve set Microsoft Teams to open when you log in, but it’s not starting. This is a common annoy...

How to Fix Command Prompt DNS Errors in Windows 10

When you see a DNS error in Command Prompt—like “DNS request timed out” or “could not find host”—...