Nothing slows down a Mac more than having too much on your hard drive. If you can lighten the load on your Mac, you’re sure to see an increase in speed.
Unfortunately, this isn’t as easy as it sounds. Cleaning up old movie files, organizing your Desktop, and searching your Mac for old files you don’t need is the easy part. However, the hard part is cleaning up your system, and figuring out all the stuff that can be safely removed for more space. The best option is to use a Mac cleanup tool, like CleanMyMac 2. It cleans up your entire Mac, the easy stuff and the hard stuff. It knows what to clean and where to clean, and is incredibly safe to use. It removes caches, logs, language packs, and more to help you speed up your Mac. Click here to download it free.
Your Mac’s OS X is extremely important to how it performs. An older OS X typically runs slower — that’s why Apple releases new OS X’s every year or so.
Having the latest version of OS X is good practice (the latest version right now is OS X Mavericks). Don’t think of it as adding more junk to your already slow Mac — think of it as new software that makes your Mac run more smoothly. So, update your Mac’s OS X to help speed up your Mac. Head to the Mac App Store and search for “OS X Mavericks”. Install it and you’ll probably see a nice performance boost.
When you start your Mac, a lot of things load up in the background. Not only do they slow down your startup, but they continue to do so the whole time you’re on your Mac.
Give your Mac a clean start. When you don’t manage your Startup Items, it’s like making your Mac run a race with an 80kg. backpack — it’s going to take a bit longer for it to get moving, right? Lighten the load on your Mac. Get a fast Mac startup by removing unnecessary apps. Go to your System Preferences > Users & Groups, and then click on your username. Now click on Login Items and check the box of each program you don’t immediately need when your Mac starts up; the less checked boxes, the better. This should help out a ton with speeding up your slow Mac.
This kind of piggy-backs Reason 3. When you’ve got too much running in the background, your Mac can’t even handle simple tasks.
Activity Monitor will help you out a ton with your Mac speed. Quitting an app that’s taking up a lot of processing power could make a huge difference in speeding up your slow Mac. Open up your Applications folder and then your Utilities folder. Here you’ll find the Activity Monitor, open it. Check out the list of apps and processes that happening on your Mac in real-time. Pretty complex, eh? From here you can see what’s causing trouble on your Mac. Click on the Memory tab at the top, then the Memory filter at the top of the list; this sorts the programs by the amount of space they’re taking up on your Mac RAM. The higher the number, the more power they need. Stop an app from operating by clicking on the app in the list and then clicking the gray “x” icon located at the top-left corner of the window. Don’t remove anything you don’t know!
Sadly, your Mac may just be too old to fix. When your Mac hardware gets too old, your speed drops drastically and you can do little to fix it without taking some serious measures.
You’ve done all the stuff above and your Mac is still running slowly. It’s time to look into upgrading your hardware. Unfortunately, this can be a bit pricey and some Macs are beyond help (kidding… some just can’t be upgraded). Check out this guide which shows you how to see what is available in terms of hardware upgrades for your Mac. It takes time, and might cost a pretty penny, but you’re sure to see an increase in speed on your slow Mac.