Is your Mac running slow, not what it used to be, starts to feel sluggish, slow and unresponsive? Sometimes when this happen people go out and buy a new computer or learns to live with it. Buying a new computer is probably not a smart move, especially if you can easily fix the issue yourself. You should at least exhaust all options before you decide to go that route. Thats why I wrote this little guide. Shut down your Mac Have you tried turning it off and on again? Ever heard this? – Too many programs trying to open upon startup; Slow Mac? – Too many items on your desktop. Adding extra RAM also increase the speed of certain memory hungry programs that do a lot of processing such as video and image editing and rendering programs including. 3 comments to “Why is my Mac Slow all of a Sudden?”. Also, too many plugins on your computer could be another reason why your version of Photoshop is running slower than normal. Step 2: Increase Memory Usage Open the preferences panel in the Edit menu, and click on the Performance tab. Your Mac can be turned on for weeks or months without any serious problems, but every now and then a shut down is recommended. It is often hanging applications and similar that in the end can make the computer feel slow and sluggish. So if you haven’t already: please start this guide with a shutdown of your computer. I promise this guide will be here when you come back online again. If you are lucky, maybe this is the only thing you have to do! • Choose Shut Down from the Apple () menu. If your Mac won’t shut down it could be applications that prevents it from doing so. You may have to force-quit some of them. Press the key-combination pictured below: In the window that pops up, try to quit the application from there. ![]() If none of these suggestions help you just have to hold the power button down on your Mac in about 5 seconds to force it to shut down. Check your Startup Items When you install applications during the time you use your Mac some of them may add themselves in Startup Items. This causes them to start at every login and thus take up a little memory and a little CPU usage. If you do the following: Apple Menu > System Preferences > Users & Groups > Login Items. You will see how many startup items you have. If you want to remove some of them just click the name of the startup item and then hit the minus button. Just make sure you know what you remove so you do not remove any critical system component. Remove start up items you are sure isn’t needed because it can contribute to your Mac running slow. Clean up in System Preferences While we still have System Preferences open take a look under the section called Other (or at the bottom section). If you have a lot of items down there there is a chance that some of them is not in use by you. They might be left overs from some application you tried out, or something else. You should clean out these too. In most cases you can turn it off from the preference pane itself. If that doesn’t work you will need to remove it from the folder ~/Library/PreferencePanes. Check Activity Monitor Do a spotlight search for Activity Monitor and start it up. You will probably see a window looking like the one below (don’t mind the Norwegian language): What you would like to do here is to click on CPU and then sort after highest% CPU. Let it sit for a while and you could see an app that takes up a significant amount of your Macs CPU cycles. This could be one reason your Mac is running slow. If you recognize the application try selecting it and click the X button located below the small red, yellow and green window buttons. If you don’t recognize the app do a quick google search for it and find out what it is. (You obviously know how to Google since you got here!). Hopefully its an application that is making your Mac running slow, and it usually is. This way you can identify It and take necessary steps. If not, then read on for more useful tips and applications that could help. Make Time Machine backup when YOU want Time Machine is a good backup solution. But it backups every single hour and especially if you work on heavy files it will create some noticeable slow Mac performance when it starts the backup process. Time Machine doesn’t have settings that can enable you to start the backup off working hours but there are people that have solved this problem. The free app will help you with that. I have tried it myself and it works just as advertised. Watermark pictures software for mac os x free download. Take care while messing with the backup though. Even though this app is working as it should and have done so for many years it is still third party.
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