5 Signs Your Computer Needs a Tune-Up

A healthy machine gets to a usable desktop in well under a minute. If yours takes three, something has queued up behind the startup process — usually a pile of programs that installed themselves as startup items and never asked.

This is almost always fixable in software and it is one of the cheapest things we do. It is also the sign people ignore longest, because the decline is gradual enough that you adjust to it without noticing.

Slow launches usually point at the drive rather than the processor. A mechanical hard drive that has been running for years gets slower as it degrades, and a drive that is genuinely failing gets dramatically slower in the weeks before it stops entirely.

If a machine used to open things instantly and now hesitates, that is worth testing properly — not because the slowness matters, but because of what it often precedes.

Pop-ups outside a browser, a homepage you did not set, search results that are not from the engine you chose, or programs opening on their own. These are not performance problems. Something is running that you did not install.

Act on this one. Adware and malware do not improve on their own and some of it is harvesting credentials while you decide whether to bother.

Dust is insulation. Insulation traps heat. Heat is what actually kills most of the machines we see — slowly, over years, invisibly, until a component gives up. A fan running flat out is the machine telling you it is losing that fight.

Physical cleaning is inexpensive and it extends hardware life more reliably than almost anything else you can pay us for.

A drive with almost nothing free cannot manage its temporary files, and performance falls off sharply once you cross that line. Windows and macOS both need working room to function normally.

Sometimes this is genuinely a storage upgrade. Often it is years of accumulated cache, old installers, and duplicate backups that can be cleared in an afternoon.