A slow Mac is one of the most common things we see at the shop. The good news is that a lot of the time, it’s a software problem you can sort out yourself in an evening. Before you assume your MacBook is dying, try these five things. If none of them help, then it’s worth bringing the machine in for a proper look — but try the easy stuff first.

1. Restart It (Yes, Really)
Macs run for weeks or months at a time without restarting, and a lot of people use “close the lid” as their version of shutting down. Background processes, memory leaks, and stale system caches build up. A full restart — Apple menu → Restart, not just closing the lid — clears all of that out. If you can’t remember the last time you actually restarted your Mac, start here.
2. Check What’s Eating Your Memory
Open Activity Monitor (Applications → Utilities → Activity Monitor) and click the Memory tab. Look at the “Memory Pressure” graph at the bottom. If it’s solid green, you’re fine. If it’s yellow or red, something is hogging RAM. Sort by Memory and see what’s at the top — often it’s a browser with too many tabs, a misbehaving Electron app like Slack or Teams, or an old plugin you forgot you installed. Quit the offenders and see if things speed up.
3. Free Up Storage
macOS slows down dramatically when the boot drive gets close to full — under about 15% free space, things really start to drag. Click the Apple menu → About This Mac → More Info → Storage Settings, and look at how much free space you have. If it’s tight, clear out Downloads, empty the Trash, and look at “Documents” for old files you don’t need. Photos and video files are usually the biggest culprits.
4. Check Your Login Items
Login items are programs that automatically launch every time you sign in, and most Macs accumulate way too many of them over the years. Go to System Settings → General → Login Items & Extensions. Disable anything you don’t actually need at startup. Your Mac will boot faster and have more breathing room throughout the day.
5. Run macOS Updates
Out-of-date systems can develop weird performance problems that get patched in updates. Open System Settings → General → Software Update and install whatever’s pending. If you’re more than one major version behind (still on Monterey or Ventura, for example), consider whether your machine supports the current version — if it does, upgrading can actually help.
When It’s Time to Bring It In
If you’ve tried all five and your Mac is still sluggish — especially if it gets hot, fans run constantly, or it freezes — there’s likely something deeper going on. Common culprits we see at the shop:
- A failing SSD that’s developed bad sectors
- Thermal paste that’s dried out, causing the CPU to throttle
- Dust buildup in the cooling system
- A swollen battery pressing against the trackpad or chassis
- Malware (yes, Macs do get it — usually as browser hijackers and adware)
None of those are DIY fixes for most people. We do Mac repairs all the time at our 9th Street shop and we’ll tell you straight up if a tune-up will help, if your Mac is dealing with a real hardware issue, or if it’s reached the end of its useful life.
Bring It By
We’re walk-in friendly — no appointment needed. The shop is in the lower level of The Regulator on 9th Street, open Monday through Friday. Call (919) 314-3327 with questions or just stop in.
