4️⃣ Letting every program auto-start
Slow boot times? Check your startup programs.
Open Task Manager → Startup and disable anything unnecessary. Your PC will feel lighter instantly.
5️⃣ Reusing passwords everywhere
One hacked account = all your accounts at risk.
Use unique passwords or a password manager. It’s not optional anymore — it’s basic digital safety.
6️⃣ Running outdated Windows
Old versions don’t get security updates, leaving you vulnerable to malware.
If you’re still on an old OS, upgrade now. Your future self will thank you.