Memory cleaner mac free how to#
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Memory cleaner mac free free#

Luckily it is easy to stop some apps from automatically starting up whenever you turn on your Mac. Speaking of apps that might be running in the background and using up resources, do you have apps that seem to be running even though you never opened them? It is possible that you have items in your start up menu, which means that they will open automatically when you start your Mac. In the Finder, click on Window > Merge All Windows. To do this right-click on the Finder icon in the Dock while holding Option/Alt button and choose Relaunch. Once you’ve changed this destination you may need to Relaunch the Finder in older versions of macOS.

Under General choose a folder to be shown when you open a new Finder window.Open Finder and click on Finder > Preferences.When you open a Finder window what do you normally see? If you see Recents (in older versions of macOS: All My Files) then it’s worth changing this as all the information about the location of the files shown in that view will be stored in RAM. Unfortunately most things get saved to the Desktop automatically so it really will be a case of doing a bit of a clear up from time to time. This is because macOS treats every icon on your Desktop as if it’s an active window, therefore the more icons you have littered around your Desktop the more memory will be used. If your Desktop is cluttered with documents, images, screenshots and the like, it’s worth tiding it up – or at least dragging everything into a folder. If you are struggling because your Mac doesn’t have a lot of RAM then there are a few things you can do to maximise what is available.

Memory cleaner mac free how to#

How to reduce RAM usage on a MacĪbove you will find the fixes for when your Mac is running out of memory, but how do you stop that happening in the first place?

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Then enter password and wait while inactive memory is cleared. We don’t recommend this unless you are an advanced user, but you could try opening Terminal and typing in: sudo purge. Have you sent anything to print recently? It’s possible that a big print job is queued up and that has caused your Mac to hang. Run an Apple Hardware Test as described here. However, it may be that the troublesome Kernel_Task is related to a hardware issue which needs addressing, and until you do you may keep seeing this reoccurring problem. The only way to stop a kernel_task is to restart your Mac.

If that is the case you won’t be able to kill that process – this is because a kernel_task represents a collection of operating system processes. Perhaps a kernel_task is running in the background and taking up a lot of the resources.

To quit that app or process select it and click on the (x) in the menu.

Look for abnormal usage – if an app or process is using a high percentage of CPU it’s probably what is causing the issues.

Sort the processes by %CPU by clicking on that column header.

How to check CPU usage in Activity Monitor If you look at the Dock you’ll notice that some apps have a dot below their icon – these apps are open. If you glanced at Activity Monitor and noticed that certain apps appeared to be hogging resources even though you weren’t using them – maybe you didn’t even realise they were running, you may benefit from closing them down.Įven if you don’t look in Activity Monitor, a quick glance at your Dock could identify a few running apps that you could quit, thereby freeing up some resources. Note: You shouldn’t close a process if you don’t know what it is as it may be required by your Mac.

But if you were to quit a Photoshop process the application itself will close (and you’ll probably see a ‘closed unexpectedly’ warning. If it’s a web page causing issues rather than quit your browser it will just close and reload that page. Alternatively you can shut down a process easily by selecting it in Activity Monitor and then clicking on the X which will force a process to quit.Force Quit could be useful if the app has frozen. After clicking Quit you will see a message asking if you are sure you want to quit this process.If you want to quict the app in this window you can just click on Quit. This will give you some information about what is happening, including the memory being used by that particular process. When you have identified a suspect app, select it and click on Information (i) in the menu.This will make it easier to see which process or app is hogging the RAM. Click the Memory column to sort processes by Memory usage.

Memory cleaner mac free free#

How to use Activity Monitor to free up RAM