There are several ways to resolve slow Mac performance. For a quick check of memory problems start by opening Activity Monitor. Pick the processes that are causing the issue and then click to quit. If the program is taking up excessive memory You can shut it down then try it again. It is possible to use the System Memory tab as well to check if any slow processes are running within your Mac.
Another possible cause for your Mac’s slowness is the CPU. You should close any program that uses too much CPU. Open Activity Monitor and click the “X” button under the icons. You can use Google to search for the applications that consume too much CPU power if you don’t know the ones. It will give you a pretty good idea of what applications cause your Mac to be slow.
The performance of your Mac could also be slowing down when it is loaded mac os mojave slow with too numerous applications. Many applications use up the entire memory of your computer, which makes your operating system run slower. There is a way to remove files which you do not use, or transfer them to another drive. If you’re not certain what’s causing the problem Try opening the Activity Monitor and looking at the entire list of processes that are being run on your Mac. There should be a couple of mistakes – this could be an indicator that you’re running multiple applications in parallel.