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Why is my Mac running slow?


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Why is my Mac Running Slow? How to fix a slow Mac, MacBook, or MacBook Pro

We’ve got 5 reasons. And 5 fixes.

All Macs begin to slow down with age — MacBook Pro, iMac, it doesn’t matter. But don’t worry, there are many performance tips for you to fix it up. We’ve found the 5 best ways on how to make your Mac faster. Some work better than others (depending on your Mac) but we’ll show you all of them and you can decide for yourself how to make your slow Mac faster.


1. Your hard drive is getting full.

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.

Fix slow Macbook Pro | Hard drive clean up

How to fix it: Clean up your hard drive.

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 3. 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!


2. Outdated OS X.

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.

How to make Mac run faster | OS X El Capitan running slow after update

How to fix it: Update your OS X.

Having the latest version of OS X is good practice (the latest version right now is OS X El Capitan). 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 El Capitan”. Install it and you’ll probably see a nice performance boost.

If for some reason your Mac is running slow after El Capitan update, don’t panic. It could happen that disk permissions are broken. You can repair them with CleanMyMac 3. Download the app and go to Maintenance tab, click “Repair Disk Permissions”.
 


3. Startup is slowing you down.

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.

Why my mac is running slow | Clean up startup items to fix slow Macbook

How to fix it: Manage your Startup Items.

Give your Mac a clean start and make OS X run faster. When you don’t manage your Startup Items, it’s like making your Mac run a sprint with a gigantic, book-filled backpack — it’s going to take a bit longer for it to get moving, right? Lighten the load on your Mac.

You can do all routine action we'll discuss below yourself or just download CleanMyMac and get faster Mac in a couple of minutes.

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, click on the name of an application you don't need to launch during startup, and then click the "-" symbol located below the list to the left; this will remove the application from the list — the fewer applications on the list, the better. This should help out a ton with speeding up your slow Mac.


4. Too much running in the background.

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.

Speed up slow MacBook | Clean up Mac activities

How to fix it: End processes with Activity Monitor.

Activity Monitor will show you what processes are using up your system resources. 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 with 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!


5. Broken or conflicting permissions.

Files on your Mac OS X have permissions that determine which applications and services are allowed to access these files. Over time, permission problems occur, causing your Mac OS X to lag, freeze and even crash.

How to fix it: Repair disk permissions.

Mac OS X is able to address broken and conflicting permissions via the Disk Utility application (Applications/Utilities). Once in Disk Utility you need to highlight your startup disk and click on the First Aid tab. Now click on the Repair Disk Permissions button and your Mac will scour your drive, finding and fixing permissions so that next time an application needs that file, your Mac can find it immediately.

Note: Users with El Capitan OS X will notice that this option is not available anymore. This is because Apple have added SIP (System Integrity Protection), which automatically repairs disk permissions. However, not all apps receive these automatic repairs.

CleanMyMac 3 is able to repair all disk permissions thanks to its Maintenance Module. With CleanMyMac 3 you also gain the ability to run other powerful scripts that will optimize your Mac in a number of other areas as well.

Fix broken and conflicting permissions

To fix broken and conflicting permissions with CleanMyMac:

  • Open CleanMyMac 3 and click on the Maintenance tab
  • Choose Repair Disk Permissions and click Run

CleanMyMac 3 will automatically take care of the rest. Fixing conflicting and broken permissions doesn’t get any easier than with CleanMyMac 3.


Conclusion

You don’t have to suffer with a slow Mac any more. All you need to do is decide you want a faster Mac and then turn to CleanMyMac 3, the all-in-one Mac cleaner that helps you clean up apps, data, and gigabytes of unnecessary junk. It’s a powerful cleaning app that’s beautifully designed to make cleaning and organizing your Mac incredibly simple. It’s powerful, it’s easy and it’s even free.



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