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

Setting PHP Composer Memory Limit via Environment Variable

When running Composer, you may encounter a fatal error like "Allowed memory size exhausted" or "O...

BitLocker High CPU Usage Caused by TPM: How to Fix

If your system is running slow and Task Manager shows high CPU usage from the System process or B...

How to Fix Outlook Email Sync Not Working on Android

You open the Outlook app on your Android phone, but new emails aren't showing up. The last sync w...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Fix Windows Terminal Auto-Start Not Working

If you’ve set Windows Terminal to start automatically when you log into Windows but it doesn’t la...

PowerShell Configuration Checklist for Beginners

If you're new to PowerShell and find it doesn't behave as expected—scripts won't run, commands ar...