(Last updated:  Nov. 14, 2017  Editor's N ote: This post has been revamped and updated for accuracy. ) If you recently noticed that your Macbook or iMac takes longer to start up, or frequently gets that annoying rainbow loading wheel, then your Mac could be running slower than it should be. Should you care? A slow computer not only wastes your time,.

'So why is my Mac running so slow?' You may be wondering. I've covered 26 possible reasons in this infographic. Each cause is either backed up by industry research, or based on my personal conversations with geeks in Apple Genius Bars.

Uptime Too Long Two years ago, my mid-2012 Macbook Pro was so slow I couldn't turn it on ('black screen'). I had to line up at the Apple Genius Bar on Chestnut Street in San Francisco. After handing over the machine to a support geek, the Apple Genius returned it to me ten minutes later with the screen on. The reason: I hadn't shut down my Mac for a few weeks! I was too lazy. Every time I finished working, I simply closed the Mac, putting it in sleep mode. This is not good.

The truth is even though your Mac is sleeping, the hard drive is still running. While running, processes build up, causing your Mac to slow down, or even freeze as I experienced.

Lesson learned: shutdown or restart your Mac on a regular basis to clear out defunct processes. Too Many Login Items at Startup Login items are applications and services that launch automatically every time you start up your Mac. That having overloaded login or startup items can both have detrimental effects on boot time.

  • Did you know many of the common Mac issues and quirks that users report can be. Annoying issues and quirks that many users, especially Mac newbies, report. Your precise location, or rather the location of your Mac, is another piece of.
  • The most annoying problem with the MacBook and the MacBook Pro is that the keyboard on each can be brought to their knees by a god dang crumb. A patent found by The Sun suggests a fix could be.

Too Many Applications Open At Once You open a web browser, play Spotify in the background, and launch a few other applications so you can get your work done. Chances are, your Mac starts to respond slowly. Why?, former Editor of MacWorld, if you have multiple programs running, you may find memory (RAM) and CPU space being devoted to applications other than the one you want. When too many applications are competing to use your system resources, your Mac will run slowly. Minolta qms magicolor 2300w driver for mac pro.

The annoying thing about annoying an 8 plus and an iPad submitted 1 day ago * by Koh_Phi_Phi I own an 8 plus and a 10.5 inch iPad Pro but I believe this applies to anyone who owns an iPhone below the X and owns and iPad.

Note: macOS leaves applications running in the dock. Even if you have clicked the red 'X' button to close the windows of those you don't need, they are still running in the background. Files and Folders Stored On the Desktop Sure, saving icons and items on the Desktop makes it handy for you to access without extra clicks. But a cluttered Desktop can seriously slow down your Mac, according to. The files and folders on your Desktop take up a lot more system resources than you may realize due to the way OS X's graphical system works.

Fact: an overused Desktop can seriously slow down your Mac! Plus, a cluttered Desktop can make you feel disorganized. However, for those users who process visually, using an Alias (or shortcut) on your Desktop gives you the icon without the system demands of that file or folder. Too Many Widgets on Dashboard Mac Dashboard services as a secondary Desktop for hosting widgets - simple applications that allow you quick access, such as a calculator or weather forecast that you use daily. But having too many widgets can slow down your computer as well. Just as running multiple applications does, widgets on your Dashboard can take up quite a bit of RAM (source: ). Try to remove widgets that you don't often use.​ ​Hardware 6.

ForQuite an annoying problem for mac free

Lack of Memory (RAM) This is probably the most critical cause that leads to a slow Mac. As indicates, it's the first thing you should check. An application you're using may require more memory than your computer has easily available. Underpowered Processor A faster processor or one with more processing cores doesn't always mean better performance. You may need a more powerful processor. Apple doesn't always allow you to choose the processing power you want.

If you use your Mac for heavy tasks, like encoding videos or dealing with 3D modeling, then a less powerful processor can certainly contribute to a lag in the Mac's performance. Failing Hard Disk Drive (HDD) or Solid State Drive (SSD) A hard drive failure not only endangers the data you've stored on the Mac, it also makes your computer sluggish - or even worse, it won't work at all. According to, if your Mac regularly slows down or crashes, your drive may be on its way out. Also, reveals that if there are bad or failing sectors on the drive, which can substantially slow down read speeds.

Outdated Graphics Card If you regularly use your Mac for gaming, you may find the overall experience a bit choppy. This is probably because your Mac is equipped with an older GPU (Graphics Processing Unit). That you consider installing a new, faster GPU. To see what graphics card your computer has, check ' About This Mac' - ' Graphics'.​ ​10. Limited Storage Space You may have stored many huge video files, along thousands of photos and music tracks on your Mac computer - many of those can be duplicate and similar files (that's why I recommend to clean the duplicates). Nothing slows a Mac more than having too much on a hard drive, according to. An Apple geek, 'The first 50% of the drive is faster than the second 50% due to larger sectors and longer tracks which the heads have less to move and can gather more data at one time.'

Migration between PowerPC and Intel As a Mac fan, you probably know there are two kinds of Macs based on microprocessors: PowerPC and Intel. Since 2006, all Macs have been built on Intel cores.

If you used an older Mac and decided to migrate data from a different mac CPU type, e.g. From PowerPC to Intel or vice versa, and it was done improperly, the result might be a slow Mac. (Credit to, a Mac tech support geek.) ​Third-party Software/Apps ​12. Web Browsers Full of Junk Files Every day you use a web browser (e.g.

Quite An Annoying Problem For Mac

Safari, Chrome, FireFox), you generate junk files such as caches, history, plugins, extensions, etc. With the passage of time, these files can take up a lot of storage space as well as impact the speed of your web browsing. For example: by cleaning the junk files (together with other two simple tricks), was able to make her 1.5-year-old MacBook Air run like new. Slow Internet Connection Sometimes when your web browser is slow to load the pages you want to view, you may blame your Mac. But most of the time you'd be wrong. More often, it's simply that the Internet connection is too slow. There's a variety of reasons why you may be experiencing slow internet speeds.

It could be an older router, weak wifi signal, too many other devices connected, etc. Virus Yes, the OS X operating system is more secure than Windows.

But hey, it can get viruses as well. According to, as Apple Macintosh computers gain market share and are used by more people, virus are becoming more common than they used to be. Despite Apple OS X having an anti-malware system built in, known as, many attacks have happened - as noted in. Illegal or Unused Third-party Software There is a lot of bad software out there.

If you download applications with unverified developers, or from non-authorized sites, chances are these applications can make your Mac slower by unnecessarily hogging the CPU or RAM. Also, according to Apple, peer-to-peer file sharing and torrent software can turn your machine into a software server, which will slow down your internet connection.

Time Machine Backup in Process The Time Machine backup is usually a long procedure, especially when it's first set up. Many users report it could take hours. For what to do when the backup takes ages. During the backup process, if you run many other tasks such as an anti-virus scan, or open CPU-heavy applications, your Mac can become bogged down to the point where you can't use it.​ 17.

Improper iTunes Installation or Setting This has happened to me before. Every time I connected my iPhone or iPad to my Mac, it started to freeze. It turned out that I'd enabled auto-sync in the iTunes settings. Once I disabled it, the hang-up disappeared. Besides improper settings, a bad iTunes install - or one that isn't properly updated for the system - may cause slowdown as well.

From this Apple support discussion.​ Looking for a better alternative ​to iTunes? ICloud Sync Similar to iTunes, Apple iCloud syncing can also decelerate performance. It can also cause several other linked services (email, Photos, FindMyiPhone, etc.) to run slowly. See this example as reported. Apple Mail Crash Not long ago, that Mac Mail might unexpectedly quit when displaying a message that is malformed or damaged. I suffered from this twice: once was right after an OS X upgrade, the second was after I added a few more mailboxes.

In both cases, my Mac seriously hung. How to rebuild and reindex mailboxes step-by-step in a ComputerWorld post. OS X System ​20. Outdated OS X (now macOS) Every year or so Apple releases a new macOS version (to date, it's 10.13 High Sierra), and Apple now makes it totally free.

One of the reasons why Apple encourages users to upgrade is that the new system tends to run faster overall, though it's not always the case (see those I encountered). El Capitan features speed improvements from 4x faster PDF rendering to 1.4x faster application launching, according to. That means if your Mac is running a lower-end OS X, it's probably not as fast as it could be. Corrupted or Wrong Firmware Tom Nelson, a Macs expert, Apple supplies firmware updates from time to time, and although very few people have any trouble after installing them, problems do crop up now and then.

Incorrect firmware may cause a Mac to function sluggishly among other issues. Make sure you always keep the firmware up-to-date. To do so, simply click ' Software Update' under the ' Apple menu'.​ ​22. Permission Conflicts or Damage If the permissions on your Macintosh hard drive are damaged, everything could slow down along with unusual behavior. This kind of problem occurs more often on old PowerPC Macs. To repair such permission errors, use Disk Utility. Learn more from, written by Randy Singer.

Spotlight Indexing Issues Spotlight is a great feature that enables you to quickly find and access files in the system. However, every time it indexes data, it can slow down your Mac. The impact is more obvious if your Mac is booted with an HDD than a SSD. Mac users also report issues with Spotlight indexing forever.

Most likely this is due to indexing file corruption. You'll probably need to rebuild the index. How to determine when the index needs to be rebuilt.​ 24.

Broken Preferences Files Preferences files are important because they affect every application you use, as they store the rules that tell each app how it should work. The files are located in the 'Library' folder (/Library/Preferences/). Based on, one common cause for unusual behavior on the Mac is a corrupt preference file, especially if the symptom encountered is a program that won't open, or one that crashes frequently.​ ​25. Loaded Notifications Using the Notification Center is a great way to keep yourself on top of everything.

But if you have too many notifications enabled, it can also slow your Mac down quite a bit. (source: ) To disable notifications you don't need, go to Apple menu - System Preferences - Notifications and turn them off. Unused System Preference Panes Any System Preference Panes you no longer use can take up valuable CPU, memory, and disk space, thus taxing your system resources. You can speed up your Mac slightly by removing those unused items. Follow for the quick guide.​ What's the story of your Mac?

Quite An Annoying Problem For Macbook Pro

How's your Macbook or iMac performing? Is it running slower over time? If so, do you find the reasons listed above helpful? More importantly, did you manage to fix it? Either way, leave your comment and let me know!