When your computer starts running better after a cleanup, it’s easy to feel like the job is done – fewer files, fewer apps, fewer problems. That’s why January is such a popular time to tidy up devices and reset habits.
But most of the mess we’ve accumulated over the years isn’t visible on the computer screen. It lives in old online accounts, forgotten subscriptions, and personal data scattered across services we stopped thinking about long ago. That invisible clutter often carries more risk tha
