Top Reasons Why Your Mac is Slow & How To Fix it!

There are many reasons why your Mac may be running slow, or why certain bothersome applications may be up to no good and negatively effect computers performance. Luckily, no matter how embarrassingly sluggish your machine is, a slow Mac is usually very easy to fix and can nearly always be done from the comfort of your sofa.

In order to fix a problem you have to identify the cause! Bellow is a lost of the top most notorious reasons your Mac is slow and of course how to fix it…


Over Crowded Disk Space

Snaillike processing speed can be caused by something as simple as an over crowded Disk Space. Your Mac Disk Space  it the place in which all of our saved and downloaded files are safely stored on our hard drive. If you are a self confessed hoarder, then you can easily check how much Disk Space you have already used up and how much you have left. You can even find out why type of data i.e. photos, that are taking up the most room.

For more info, check out our article….

If you know your disk space is at least over half full (anything over the half way point may cause a dip in performance) then you can easily free up gigabytes of important space by safely deleting old unwanted files, duplicates and much more manually or with a professional Mac Cleaner.

For more information on how a Mac Cleaner can do this on auto, take a look at our review ‘Best Mac Cleaner Software Comparison’.


Small RAM

 Slow issues may be a result of to little Random Access Memory aka ‘RAM’. If you notice that your Mac is running slow mostly when you have more than two programs or apps open simultaneously, then you may have insufficient RAM. You can easily upgrade your RAM either by yourself or with the help of a professional Mac expert. This can significantly boost your Macs speed and enable it to run heavy demanding programs such as Adobe Photoshop, alongside each other seamlessly.

For more information on RAM feel free to browse our article ‘How to Check Mac RAM Memory Space’.


A Rouge App Wreaking Havoc

Ask yourself when you first noticed your Macs performance dipping. Had you recently installed an app or software?

A frustratingly slow Mac could even be down to a single naughty app. Every app is made with code and just like a website, all it takes is for one of the thousands of digits to be incorrect to cause an array of terrible problems. Apple apps are nearly always perfectly crafted, so unless you have been tampering with one yourself it is unlikely to be one of those. Although a reputable app produce problems if something went wrong with the download.

If it is a rouge app wrecking havoc, then it is important you remove every bit of the apps files. Simply trashing it will still leave lots of traces files imbedded deep in your hard drive. For a safe and secure removal, I recommend allowing the help of  a Mac Uninstaller program.

If you are interested in finding out more about the benefits of Mac Uninstallers, check our review article ‘How To Uninstall on Mac’.


Check for Software Updates

Most apps, wether it be products by Apple themselves or third party providers, your apps will receive updates. It is very important to update your apps whenever their is a newer version available. Not only will it potentially provide new exciting features, and help keep horrible hackers and bugs at bay, but it will also ensure the program is running at peek performance.

So if one or two of your apps are running slower than an obese ant carrying a heavy twig up the steep incline of their ant hill, then I would check to see if it needs an update.

You can easily Check for Apple updates using your App Store and for third party providers with an Update Tracker tool.

Tip – Save oodles of time by setting your Mac to receive update alerts in your System Preferences. That way, you will know whenever there is an update available and will never be out of date again.


A Nasty Virus Bug

Just like when we catch a nasty infectious cold, we also feel a bit sluggish and not up to peak performance. While Apple Macs have a better inbuilt immune system than other brands, they are not bullet proof. With the popularity of Macs rocketing every year, so is the number Apple targeted viruses. You can check to see if your Mac has a virus by downloading a free trial of a top Mac Antivirus software. I personally recommend Norton for Mac, Kasperky for Mac and Mackeeper. If they find a virtual critter, then either of these top programs should be able to safely eradicated it.


My Mac is Still Slow?!

If your Mac is still slow and you are really not sure what it could be caused by, then use this secret weapon… Activity Monitor.

Every Mac has an inbuilt Activity Monitor that allows you to see exactly how much processing power and memory is being used by live apps. So whenever your Mac begins to run slowly, go and take a peek at your activity monitor, it may well reveal the culprit… good luck! For mmore information, check out our article ‘How to Use Your Mac Activity Monitor’.

How To Fix A Slow Mac App?!

So you have finally pinpoint the the speed munching, performance dipping, slow Mac causing app – what do you do next….

If you have discovered that your Apple Mac is running slow due to a mischievous app or software there a couple off simple ways to deal with the culprit and revive that signature snappy Apple Mac speed.


Trash it!

1.) If you have identified the program this is triggering all your frustrating slow Mac symptoms, one option is to get rid of it and trash it for good. If you never use the app and all it dose is take up room in your already limited Mac storage space, then the natural route to take is deleting to off your computer altogether.

However, is you do fancy wiping the slate clean and deleting it, make sure you remove it correctly to avoid those pesky trace files from being left behind. Removing an app, especially a big software by simply dragging and dropping in to the trash can will leave lurking trace files in its wake. These annoying data files can mount up in no time, causing your Mac to slow down once again.

If you are not an Apple Mac genius who can easily track down these tiny files, then I suggest doing what I do whenever I need to delete apps, softwares etc – use an ‘Uninstaller App’.

To cut my Mac maintenacne cost down and save downloading another separate software to do this job, I use Mackeeper’s ‘Wise Uinstaller.’ It is fast, safe and excellent and getting rid of any form of app, movies or hefty softwares entirely.


Fix the Internal Problem

2.) If you love a challenge and get excited over solving puzzles then this is a good option for you.
If the programs causing your slow Mac is one you would rather hold on to then fixing the internal problem is a good option.

Lots of things can go wrong inside a program. Maybe it is experiencing CPU leakage issues, where the app ties up too much of your Macs power, making it run slowly, or perhaps there is an issue within its coding.

Something as simple as missing a software update can result in your Mac running slowly. So start by researching if your app is missing an update.

Coding can get broken due to a Mac virus infection that went undetected. Professional Mac antivirus softwares such as Mackeeper’s virus scan tool can track down the rouge malware, eradicate it and fix any mayhem it left behind.


Free Up Memory Space

3.) This is possibly the easiest option and fasted way to achieve effective lasting results – freeing up RAM.

Think of your Mac RAM as the belly of your computer. Every Sunday after you have scoffed down your mums famous roast dinner and you are so full its hard to breath, running around the living room at full pelt is the let thing you can do. The fuller your RAM and memory space gets, crammed up with all your stored files, softwares, movies etc the slower your Mac will become.

Slow Mac – Take Out The Trash!

Mac SlowSlow Macs misbehaving and ignoring even simple commands has to make it on to the ‘Top most frustrating’ list!

Often when we see signs of a slow Mac we panic and stress out become machine is on the brink and rush off to count the contents of the penny jar. Often this is wasted worry. 9/10 times your Mac is playing up due to simple, easy to fix problems.

Annoyingly there can be countless reasons why your Mac is so slow. Anything from clogged memory space, low RAM, a nasty rouge Mac virus, messy desktop, jumbles, data, badly coded softwares and apps, the list goes on and on.

But once you have diagnosed the problem(s) whether manually, or with the aid of a specialized Mac maintenance software, you can have it fixed in a jiffy and grab back that snappy Apple speed in no time.

Whenever either of my Mac computers start chugging along like an engine out of steam I check first to see is if can delete any unwanted files, images, software and apps to alleviate mbs, even GBs of space.

But before you go gallivanting off ready to give anything in your path the permanent chop, check the contents of your trash to save an undoable mistakes.

When I was an Apple Mac newbie many many moons ago, I went months without emptying my trash properly. I thought simply dragging and dropping my waste in to the can was good enough until one day I noticed literally hundreds, possibly thousands of documents lurking inside. When I removed them I freed up an impressive 4Gbs of space.

So if your Mac is slow, and you desperately want to inject some speed deleted the contents of your trash first. (You never know you may have dripped in a mammoth movie file inside and forgot to deleted it fully, causing it to drag). Follow the simple steps below to get deleting.

Delete Mac Trash

How To Delete Mac Trash Permanently!

To retrieve potentially GBs of space from your trash is very simple, no need to b a IT professor here!

1.) Start by opening up the contents of your trash can. Do this by double clicking your trash icon in your dock (usually it is lurking at the far right side).

2.) Your Trash window should open up. Just before you go ahead and permanently delete all the content, quickly browse through the waste. I would hate for something important that accidently made its way in there to go for good.

3.) Now, if you are sure you want to wave goodbye to everything in your trash, click on the tab at the top of this window that look like a black cog.

4.) A small drop down menu will appear. Scroll through to ‘Empty Trash’

5.) Just before the action takes place you will be asked if your are sure you want to go ahead. Nows the time to ‘Cancel’ or ‘Ok’

6.) A loading window should quickly appear indicating all the trash getting deleted. This should also show how much space you have just freed up.

Easy peasy!

There’s a Draft! Shut Those Windows to Speed Up Mac

Speed up macIf you are a forgetful sausage like me you are probably forever leaving an unused application or software open, or worse… leaving several open at once!

If you know you are guilty of this, left open windows could be playing a big role in your Mac running slow issue. While you are not going to get handcuffed and carted off in in a shroud of flashing blue lights, leaving apps and softwares open are crime against Mac performance.

You may not be aware, but every program you have running is continuously using up CPU resources and hogging memory space. The more CPU is being used up the more pressure your computer is under, resulting in it running slow and often struggling to perform even simple tasks.

While cute mini apps such as a calculator or clock are unlikely to drag down your Macs performance, unless you have buckets of them all whirling at once, it is hefty bulky programs and softwares such as Photoshop and internet browsers that can certainly effect the speed of your Macs processing speed.

You may remember in their sales pitch that Apple Macs are fully equipped to successfully perform multiple configuring commands at one without any hinder to their performance, well, that is a little fib… When you first slip your Mac out of its satin box and tear off the cellophane wrap and log on, there is nothing stopping you from booting up 10 softwares and commanding them all simultaneously. However, as time goes on and your well loved and used Mac is naturally filling up with addition software downloads and saved files, the luxury of loading multiply apps without your computer slowing down will so be a distant myth.

Luckily this common performance threat is easily remedied – simply turn off any applications and programs you don’t need open. If you are sure you are not going to be surfing Safari whilst you are already on Chrome or tap out a funky font on Photoshop for at least the next half an hour, make sure you fully shut them down and free up that CPU.

Undercover tip – Are you aware that some softwares and apps actually have leakage problems. This doesn’t mean you are going to have to sit your Mac on a towel whenever you want to use it, the software has a flaw in its coding resulting in it over consuming memory. This puts extra pressure on the CPU and is likely to effect your processing speed more rapidly.

Apple Macs are aware of this issue and to help you rat out the leaking culprits you can sniff them out using Mac Activity Monitor. You will find this cool tool in your ‘Utilities’ folder under your Applications.

The large CPU hoggers will be highlighted, allowing you to either replace them with a better app or just be cautious about opening other programs at the same time.

Boost Mac Performance By Staying Up-To-Date!

mac updatesAny computer can dramatically drop in performance over time, it is only natural. No matter if they are from the cheapest range to the most expensive, a value brand or an elite snazzy make such as Apple Mac. From Laptops to desktops, all computers can run slow as they get older.

Compare the Best Mac Update Tracking Software on the Market Today!

While there are literally countless reasons to why you Mac is running slow – cramped memory space, Mac viruses, jumbled desktop, confused login apps, the list is endless. Before you start your search for the big culprit, always check your updates…

Updating all your apps, widgets, softwares, programs and plugins is a laborious task and one I always do my best to avoid. But the longer I insist on ignoring the bouncing update alerts the more and more behind our computer is getting.

Like in the fashion world being on trend and up to date is vital if you want to ride with the flow, it is the same with computer updates.

Although neglecting to purchase the latest fluorescent pink pumps is hardly going to impact much on your lifestyle, forgetting to fully install your software updates can have a big negative effect on your computer, especially on your overall Mac performance.

Why Are Mac Updates Essential?

There are several reasons why you should always take time out for Mac maintenance. One is that installing the newest updates ensure you will get the latest optimized version of the app. While sometimes these upgrades just provide you with glossier graphics, a more user friendly interface, extra handy tools and features, they also usually boost the speed of the application.

If the reason above doesn’t convince you to take a moment out every so often do your updates, then this will…. Another vital reason you should stay on trend is for the protect it provides!

If they come across your beloved Mac malicious Malware such as rouge viruses, cunning Trojan horses, and devilish Spyware spend their time trying to launch an attack to brake down your system. There are so many reasons why you do not want your computer to catch an infection and staying on top of updates is one way to deter them.

Interestingly with with each update you install new coding for that particular application is embedded into your Mac. As time drifts on, Malware is being created to spot any vulnerabilities and brake into it, using it as a door way into your Hard Drive. The more frequently you update, the more work the malware has to do to catch up with the code changes.

Worryingly there are as many as 30,000 maybe more Mac targeted infections being detected each day! So it certainly pays to stay on top of things.

How To ‘Always’ Keep Your Mac Up To Date!

If you know you have not updated your computer in a while, now is the time to do so!

You can take charge of your update dates manually. Usually you can just navigate to your apps and softwares homepage and download the latest versions. However, this can take quite some time. To make this tiresome process automatic and have the updates running in the background I use an Update Tracker program.

There are a couple of good ones on the market. I personally use ZeoBits multi-award winning MacKeeper. MacKeeper consist of 16 apps all focused around Mac maintenance to ensure you keep your cherished computer running at peak performance and prevent any pesky Mac running slow symptoms. At $39.95 life lime license fee for 16 apps, that is a pretty good deal.

mackeeper free trial

Mackeeper’s Data Control Apps

The multi-Award Scooping MacKeeper has no less than 12 specially designed tools split into ‘Five’ categories to maintain your beloved Mac and keep it in tip top condition: Mac Cleaner, Optimization, Antivirus & Security, Data control and Geek on Demand.

The section Data Control is all about equipping you with major organizational and time saving tools that will allow you and your machine to work fast and efficiently.

Data Encryptor‘Data Encryptor’ – Like you i’m sure, I prefer to keep all of my personal information rock solid secure, this tool does exactly that.

Light magic you can tightly hide away all your personal files from nosey eyes, ideal if you share your computer.

This feature totally conceals your private files and offers not one, but two levels of encryption. First step is creating protection though a personal password, then it stops them from being easily picked up though Finder or Terminal.

However, if you find yourself loosing the hidden items, Data Encryption will help you search for them with out causing my Mac is running slow.

When I compared MacKeeper’s Data Encryptor with other similar systems, I didn’t immediately spot any differences.

But the closer I investigated, a different picture started to emerged…
For example, the programs FireVault conflicted with Time machine, and Knox didn’t have the clever feature of being able to hide and disguise you important information on your hard drive – and in any other system, they could be easily accessed via Terminal.

Mackeeper Data Control‘Files recovery’ – Now unfortunately it can not bring back your lost car keys or a runaway cat, but at least it can fully restore your lost files.

As we have already discovered, when you delete files from the trash, they don’t disappear forever, they just become over-writable.

To uncover lost or deleted files, scan your hard drive with Undelete. Once the scan is finished a list of recently deleted files will appear and at your selection, can be brought back to life.

Unfortunately sometimes this can be a rather lengthy process, buy with Mackeeper’s Undelete, you can use the filter to sieve though and locate files you need.

Mac Backup Software‘Backup’ – With the similar these as the Undelete tool, Backup has the power to restore your entire computer.

This is a vital tool to have on board just incase anything goes wrong and you need to go back in time to fix it.

Backup can create reserve copies of all your important files and schedule updates.
Scheduling is a fantastic feature, because now you don’t have to stress or waste time manually updating you files.

No more copy paste routines every Sunday evening like in the old days.
Before I discovered the many wonders of MacKeeper, I used to back up my data using Time Machine, as it is already built into a Mac OS X.

However, Time Machine only creates file copies on on your computer but MacKeeper has the capabilities of supporting external devices. This allows you to back up information that is on flash drives or any other devices, excellent!

With this awesome mini software you need ever panic if you get trapped in a gooey technical bog.

Mackeeper Apps‘Shredder’ – The speediest and most effective method to say bye-bye to unwanted files and folders once and for all and free up echoing corridors of space. Warning, Only use this great app if you are completely satisfied you don’t want to salvage them, great for a thorough spring clean.

To use the shredder, just simply pick up what ever you want to dispose of an drop them into the shredder. Click shred, and that’s it!

Shredding and getting rid of all the dusty clutter files will do wonders you any Mac running slow.

Mac Running Slow?

If you are wondering ‘Why is my Mac Running Slow?’ the answer is really quite simple… Forgetting to spring clean your computer once in a while is a monumental mistake most of us do, myself included. The result is an excruciatingly slow Mac… Grrr! This usually results from nasty hidden junk files stored on our Mac, mass file duplicates and piles of system error reports, as well as many other annoying problems we can’t always see that need fixing to restore Apple’s signature speed. So Don’t worry, there is a simple solution to dramatically speed up performance… Give it a Scan and DEEP CLEAN with a Mac cleanup software.

Why A Mac Cleaner Software is Vital

A powerful and efficient cleaning program will rat out the pointless data hijacking vital space on your hard drive, cramped chaos resulting in an aggravating Mac running slow. Top Mac Cleaners on the market not only scan your entire hard drive but will also highlight which data is junk, duplicate and impressively which ones are cherished files. A few clicks allows you to fully optimize and secure your computer making programs and overall your Mac run miles quicker, but also ‘Free up’ corridors of extra space. Allowing you to continue what we all love doing, downloading and shelving the latest apps, games, music and films! To my shock Mackeeper scanned and removed over 36GB of junk from my computer on it’s first scan, and my MacBook Pro was only 9 months old!! :O  These were hidden files, duplicates, broken stored errors and other system problems that needed fast attention I wasn’t aware of. Detailed ‘COMPARISON‘ of The Most Effective Mac Cleaners On The Market at Present

mac running slow


 Why Is MacKeeper The Best?

Scooping endless prestigious five star Awards from top tech companies since it’s arrival in 2010, Mackeeper continues to dominate comparison charts for it’s first class performance and unbeatable price tag. KromTechs Mackeeper promises to keep your prized computer 100% secure, sparkly clean and reliable. Leaving rivals in the shadows, MacKeeper houses an array of unique and specially designed maintenance apps, split into five dynamic categories, Mac Cleaner, Optimization, Antivirus & Security, Data control and Geek on Demand.

Price: Mackeeper’s all inclusive maintenance bundle is priced at $39.95 for a subscription license and amazing 365 Day Money Back Guarantee.


The Five Powerful Categories…

Infamous Multi-Award Winning 911 Mac Cleaner Just like everything in this world, your home, your armpits, your dog etc – your computer must be cleaned regularly to ensure it runs at optimum performance and prevent you from stressing ‘why is my mac running slow?’ The process of cleaning is simply eliminating the ‘useless’ stuff that is clogging up your limited hard drive. Mackeeper (unlike some) knows exactly what to and what not to delete, so there is no need to stress about losing valuable files. MacKeeper’s cleaning toolbox has everything you need for a fast and efficient cleanup, so take a deep sigh, ignite these clever mini softwares and retrieve that signature snappy speed.

‘FFast Mac Cleanupast Cleanup’ – It safely and stress free scans the murky depths of your hard drive hunting down the dastardly junk files keeping your performance sluggish. It scans your laptop for caches, logs, language packs and binaries, using up to four utilities in one, and then clears this chaos with one click. This convenience is lacked by many competing apps.


Duplicate File FinderDuplicates Finder’ – On the ‘Most Wanted’ list of junk, is the mischievous file clones. They are notoriously hard to detect, so much so that it is identifying the duplicates that often make any other cleaning software’s fall short. KromTech identified this annoying issue and have designed this unique MacKeeper feature. The Duplicates Finder will scan your Mac’s hard drive for file copies, even the renamed ones, and give you a chance to dispose of them.


‘FiFiles Finderles Finder’ – Have you ever wasted away hours searching for a specific file on your MacBook? Well, this headache will be a distant memory as MacKeeper’s ‘Files Finder’ is quite a different tale. Even if you have misplaced the name of a file, this function allows you filter though the results by choosing the file type or extension and limit the search results by specific criteria. You can create your own search parameters as well saving ‘you’ a lot of time.


‘Disk Usage Is a cool tool that allows you to pull up a clear picture of all the files. This feature Mac Disk Usagewill also emphasize exactly which files need your attention. If a file is highlighted in green or yellow, there is nothing to worry about, but if you see orange and red, then you have identified yet another problem that is making your mac run slow.


Wise Uninstaller‘Wise Uninstaller’ – This is a great weapon and one of the reasons MacKeeper is so effective and guarantees to prevent your mac slowing down in the future. Unlike other cleaning softwares, the wise uninstaller knows exactly which data, pics etc are cherished and important and which files are forgotten and unneeded. Critically this feature also permanently wipes the jumble from your hard drive leaving caves of free space.


Optimization Features

Mac OptimizationThis category goes hand in hand with the Cleaner, ensuring you never fret ‘my mac is running slow’ again and guarantees our beloved Apple always has that fast snappy trademark speed. There are three niffty tools in this section, all will make life much easier… READ MORE…

Mac Security/ Antivirus

Mac AntivirusApple machines may be swisher, more expensive and have better graphics then Window computers, but they are not bullet proof from nasty invading threats and viruses. MacKeeper provides an exclusive, up-to-date Mac Antivirus and Security Software, so you can sleep easy knowing your machine and personal information is 100% securely protected. READ MORE…

Data Control

Mac Backup softwareAce these four simple apps and will have every part of your important data secured, efficient, safely backed-up and totally under your control. READ MORE…

Geek On Demand 24/7

my mac is running slowWant an Apple Mac technical wizard at your beck and call to get you out of any sticky or tricky problem and to ensure that you never face Why Is My Mac Running Slow ever again? With Geek on demand help is on hand 24/7. READ MORE…