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Entering Full Screen Mode in Mac OS X with the Green Maximize Button. The green maximize button in the upper left corner of a Mac window will enter that window or application into full screen mode. If you click on that button, you’ll see a transition animation and be in full screen mode, and the window titlebar disappears.
“No matter what I do, my Mac is still slow”, an average tech-consultant hears this phrase multiple times a day. Give a person even the most powerful computer, and pretty soon it will be cluttered with apps, extensions, and things that are too much for it to handle. To reverse it, one has to go back and сlean up the mess, removing memory agents one by one. Prepare for a fight — every byte of memory is at stake. So let’s put your Mac on a diet and get it more free RAM to breathe freely.
First, remove desktop clutter. Get a combination of Setapp apps that clear away unneeded desktop files.
Hide all applications and minimize the active application. Another useful keyboard shortcut is “Command + Option + H + M”. This will hide all the application and minimize the active application, instantly de-clutter your desktop. Note: For an even faster solution, simply install and place the DisplayDesktop app in your dock. Virtual memory on the system uses free space on the hard disk to help the application operate when they need more memory. It will allow some applications (which need more memory) to use when you work with large files or documents. To use more virtual memory capacity, go to the Apple menu select C ontrol Panel.
Download Declutter Free“Your system has run out of application memory”
How do you know your Mac is low on memory? Floating “rainbow wheels” aside, you may notice your Mac now takes ages to load. You’ll also see many browser applications crashing. You’ll be also thrown warning messages as “Your system has run out of application memory”. To help it, you should first visit the Activity monitor to see memory usage on Mac.
How to check RAM usage on Mac
![How to maximize desktop screen How to maximize desktop screen](/uploads/1/3/4/2/134251106/205914047.jpg)
Go to Applications and type in Activity Monitor in the search bar. This invokes a good old Activity Monitor that should tell how much free memory you’ve got left.
A shortcut to open Activity Monitor:
Press F4 and start typing Activity Monitor in the search bar.
I’ve attached a screenshot from my Mac and as you can see my memory usage almost reached full capacity. Here’s what it all means:
App memory: taken by apps and processes
Wired memory: reserved by apps, can’t be freed up
Compressed: inactive, can be used by other apps
Swap used: memory used by macOS
Cached files: memory you can really use
Wired memory: reserved by apps, can’t be freed up
Compressed: inactive, can be used by other apps
Swap used: memory used by macOS
Cached files: memory you can really use
Notice the colored graph under Memory Pressure. If your graph is all but red and yellow, your Mac is really gasping for fresh memory. It seems counter-intuitive, but “available memory” your Activity Monitor is not that important after all. In fact, it’s a system intended behavior to use all memory resources when available. On the contrary, the Memory Pressure graph is much more telling, so grow a habit to check this graph in the Activity Monitor every now and then.
How to check CPU usage on Mac
Open the CPU tab in Activity Monitor to keep in check CPU-heavy processes. Normally an app would be using 0-4% of CPU. If it takes abnormally more than that, go inside that particular item in the list and press the Quit button.
How to free up memory on Mac
Tip # 1. Remove Login Items to lower Mac memory usage
Login items are programs that load automatically upon Mac startup. Some of them covertly add themselves to the list and this is no good. If you’re looking to free up RAM, they are the first candidates for deletion. Don’t worry, you’re not deleting the app itself, you just stop it from auto-launching every time.
So, to remove Login Items and at the same time reduce your memory usage of your Mac, you need to:
- Open System Preferences and select Users & Groups.
- Click your nickname on the left.
- Select the Login Items tab.
- Check programs you don’t want to load as your Mac starts.
- Press the “–” sign below.
Now, you won’t see these apps pop up the moment you turn on your Mac. Although this method doesn’t require some superpowers of yours, some special Mac optimization and memory cleaner tools may do the job faster and ensure the smooth performance of your Mac. CleanMyMac X is an excellent example of such software. Here’s how to disable Login Items with CleanMyMac X:
- Download it for free and go to the Optimization tab.
- Check Login Items to see the list of apps that get opened when you start your Mac.
- Click Remove.
As you’ve already come to the Optimization module of CleanMyMac, you can also fix hung apps and heavy memory consumers there. In this way, you’ll free up the solid amount of RAM on Mac — 100% free of charge.
Tip # 2. Free up disk space if Mac is low on memory
The available space on your Mac’s drive translates into virtual memory. This comes to save you when you’ve run out of physical RAM. So now your computer relies on your hard drive space to keep your apps going.
The classic geek rule of thumb holds it that you should keep at least 20% of disk space on your startup drive. Not only this potentially reduces your future spending on iCloud storage but it also keeps your Mac speedier.
What to delete to free up space:
And if we have it, we must make sure we have one of the latest versions installed, since, although the support for Chromecast has been in the player since version 3.0, at the beginning it was very unstable.If we already have it installed, the next thing we will do is open the video or movie we want to play and start watching it directly in VLC. Send VLC content to a TV with ChromecastThe first thing we should do is make sure we have the installed on our computer. It is recommended that the computer be connected by cable to the network, and the Chromecast by Wi-Fi at 5 GHz, so we will achieve the best possible quality when transmitting content. Mac vlc chromecast app. Once the video is open (we can pause it), the next step will be to tell the program to send it to the Chromecast.To do this, we will select the “Playback” menu, and the “Processor” section.
- Large unused files, like movies
- Old downloads
- Rarely used applications
- System junk
But here’s a simpler solution to save your time — clean up your drive with CleanMyMac X— the app I’ve mentioned above. Many users recommend it as an excellent way to free up more space because it searches for large & old files, useless system files, Photo junk, mail attachments and shows everything you can safely delete. Interestingly, it finds about 74 GB of junk on an average computer.
Extra trick: How to free up RAM on Mac with CleanMyMac X
If you have downloaded CleanMyMac, you may also take advantage of its amazing feature — the ability to free up RAM in a few seconds. Try this next time you see “Your system has run out of application memory” message.
- Go to the Maintenance tab on the left.
- Click Free Up RAM.
- Click Run.
As simple as that!
And you can do it even if you download a free version of the app.
Tip # 3. Clean up your Desktop
This tip always comes at the bottom of instructions and unfairly so as it is quite effective. Without even looking at your Desktop I would assume it’s cluttered with mountains of icons. Thing is, your macOS was designed in a way that it treats every Desktop icon as a little active window. The more icons, the heavier memory usage on Mac. So in order to release available memory resources, it’s recommended to keep your Desktop clean.
You don’t have to do it all by yourself. With apps like Declutter and Spotless, every desktop cleaning session will be scheduled in advance and executed automatically. Your only job is to define the rules on how your files should be organized.
Tip #4. Clear cache files
Another way to free up RAM on Mac is to clear it of cache files. Of course, it won’t save you gigabytes of space, but deleting cache regularly, you can help your Mac run faster and avoid system issues.
So, to remove cache files on your Mac, you need to:
- Open Finder.
- From the Go menu, select Go to Folder.
- Type ~/Library/Caches in the field and press Go.
- In the window that appears, you will see all your cache files.
- Press Command+A to select all files or delete files one by one.
- Enter your user name and password to confirm.
If you find some files still in the folder after you emptied it, maybe you have some windows open on your Mac. Just like that, you can save up some space on your Mac. Don’t forget to empty the bin afterward.
Tip # 5. Tune up Chrome’s Task Manager
Although Google Chrome is not the one to blame for massive memory usage, it can indeed affect your Mac's performance. If you use Chrome as your primary browser, you probably have many windows opened there. Chrome runs a lot of processes to ensure a fast browsing experience for you. So, it uses your RAM for storing your tabs, plugins, and extensions. Look at how many entries Google Chrome has in Activity Monitor:
The question then arises, 'Why does Chrome use so much RAM?' The thing is that each process is responsible for a separate plugin or extension of your browser. For example, when a tab unexpectedly falls, you need to refresh it to continue your work there. If one process were responsible for all tabs and extensions, you would need to restart the whole browser instead. Can you imagine how many times would you do that? That’s the proper answer to why Chrome uses so much RAM.
I’ve been using Chrome for some years only to discover (recently) that Chrome had a task manager of its own. You can use it to force quit memory-heavy processes in the browser. It’s a handy tool because it lets you see how a page weighs on CPU usage on a Mac.
- Go to Chrome settings (dotted icon in the top right corner)
- Click More tools -> Task Manager
To free up even more RAM, close the GPU process. The GPU Process, though helpful in theory to accelerate pages, eats up a considerable amount of memory. Click to end it to free up RAM on your Mac.
Tip # 6. Manage RAM usage with CleanMyMac X menu
CleanMyMac X has another useful and convenient feature for managing your Mac’s performance and memory usage. As you install CleanMyMac X and start it for the first time, it’s icon will appear in your menu bar. Click the icon to open the CleanMyMac X menu. Here you can find updates on the current condition of your Mac and perform quick tweaks to increase your Mac's speed. Whenever you feel like your Mac underperforms, open the CleanMyMac X menu to check how much RAM is available and free it up as well.
Tip # 7. Close Finder windows
Okay, suppose you’re still asking yourself, how do I clear RAM on my MacBook Pro/MacBook Air. The next trick is as magical (you’ll see for yourself) as it is time-saving. It’s no secret that each window in the Finder eats up RAM. But how many open windows are there? Some of them are collapsed or stacked in some blind spot on your screen. This Finder command merges all your windows into one. See how to do it:
Click on Finder > Window > Merge All Windows
Now you can manage Finder windows more effectively and free up memory on MacBook.
What else you can do to minimize memory usage on Mac
Mac Maximize Safari Window
I’ve saved the easiest tips for the end, as long as these ones are self-explanatory.
- Replace AdBlock (very memory-demanding) with a lighter extension
- Keep fewer opened tabs in the browser
- Restart your Mac more often to free up RAM
- Close all hung-up print queues
That was my take on how to make your Mac a bit speedier to use. If you’re looking for more guidance, check simple ways to speed up your Mac.
Frequently Asked Questions
How to check application memory on Mac?
To check RAM usage on your Mac, go to Activity Monitor (Applications > Utilities). In the Memory tab, you will see all the active processes that are using your Mac’s RAM. At the end of the window, there is a Memory Used graph, which indicates how much application memory is used.
How to find out whether your Mac needs more RAM?
Your Mac may be using almost all its RAM, but you don’t need more if it’s using it efficiently. Open Activity Monitor and go to the Memory tab. The Memory Pressure graph shows the current condition of your RAM: green color means your Mac’s using RAM effectively, while yellow is a sign that some application or process is using too much of application memory. The red memory pressure signals that your Mac needs more RAM.
How to quickly free up RAM on your MacBook?
To free up RAM on your Mac, firstly, you should find out what app uses so much of your memory. The memory-heavy programs are listed in Activity Monitor, Memory tab. If there is an app you aren’t using at the moment, click it and press the “X” sign to quit it. This will, in turn, free some of the application memory
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Last updated on July 20th, 2019 at 10:48 am
With time all iOS devices get to slow down whether, it is MacBook Pro, iMac. Luckily you land in the right place. Here I have found the major possible factor by which your Mac running slow and its fixes so that you can improve Mac speed performance and not have any problem in the future. By following these proven tips you can easily fix slow running Mac.
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How to Improve Mac Speed Performance
1: Hard drive capacity getting full
If you have too many files, folders, songs, videos and other stuff then full capacity is the major factor behind your Mac running slow. And it always seems very difficult to delete them which are your collections.
How to fix
One thing to be noted that the majority of your hard drive capacity is being used by the cache memory, logs, language packs and other things. These are the hardest thing to remove safely from your Mac without deleting your important stuff. The best option for cleaning your Mac safely is CleanMyMac. This tool for Mac clean up is every unnecessary thing stored on your Mac and its best feature is that it knows what do delete and what not to be.
2: Outdated OS X version
Mac Maximize Window
You may wonder why Apple keeps on launching a new OS X version. The reason is simple: To get a better working performance of your Mac. Each time when you see the update it contains many fixes which also directly or indirectly makes your Mac performance better.
How to fix
Best mac privay apps. 1 day ago As a Mac user, you can take advantage of Timely; a time tracking app that tracks everything on your Mac. The app can show how much time you spend on different apps, quantify it, and identify processes that are eating into your day. This is probably the most important step in achieving productivity.
The answer is simple: update to latest OS X version. Go to Mac App Store and check for latest OS X version and install it. Once you installed the latest OS X version you would probably see better Mac performance and really boost your Mac speed. Make sure for better performance always have your Mac with the latest OS X version.
If you still find any problem in your Mac performance there may be a case of broken disc performance. You can easily fix this problem using CleanMyMac by Repair Disc Permission tool.
3: Background activities
How To Maximize An App On Mac Computer
When you are working on your Mac, even if you are not using some apps installed on your Mac still they keep on running behind the screen which is a big factor to slow your Mac speed. Background activities consume lots of processor usage that causes your Mac performance.
How to fix
To check the background activities running on your Mac, navigate to Applications folder> Utilities> Activity monitor. Check the apps running on your Mac in real-time. You can easily check which app is consuming more processor power. Tap to the memory option and it sorts according to memory usage. More the memory showing, more it is consuming Mac speed. If that particular app is not so useful then select it and tap the cross icon above.
NOTE: Do not remove the things you don’t know.
4: Startup activities affecting Mac performance
There are many possibilities that when you start your Mac it is taking a longer time then usually it takes. This mostly happens when many things load parallel during the start of Mac and they keep on running parallel affecting Mac performance throughout the time you are doing work on your Mac.
How to fix
This problem is common and the best solution is to use CleanMyMac. This heals all your Mac problem and keeps your Mac running faster. The reason behind this as this App deletes all unwanted things that are loading unnecessary during starting your Mac. Once you install CleanMyMac, this will solve your problem related to its performance in minutes. If you are not going for this option then the other option partially improve your Mac performance. Navigate to System prefrence> Users & Groups. Now go to username and tap login. Here you will see the list of apps launch during startup. You can easily remove which you think is not quite useful.
5: Change your Internet Browser
Sometimes it is even noticed that the internet browser you are currently using may be creating the problem. This also slows down your Mac performance while working over the internet.
How to fix
You can try a different Internet browser that may enhance your Mac performance. For example, if you are using the internet on Safari, you might take different browser such as Google Chrome which may solve your problem and makes your Mac run faster.
6: Hardware problem
With time your Mac hardware gets older which slow down your Mac performance. If you are done with the above steps then the only thing is left is time to change your hardware. This is a bit costly but no other option left.
How to fix
Mac Maximize Shortcut
You can check your hardware stuff from your Mac. Fixing hardware problem takes time and a bit expensive. Figure out the necessary hardware issue and replace them. Once done with this you can easily see the better performance.
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I hope by following steps you easily speed up slow running Mac and improve Mac speed performance. I recommend you to use CleanMyMac which eliminate all your Mac problems related to its performance. You can follow us for more technical stuff on Facebook, Twitter.