You must have thought about it many times about your mac that Why your Mac is so slow and what to do with this.MacBook began to work slowly, stopped coping with its functions? If there is such a problem, getting rid of it is your priority.

To begin with, it is useful to identify the exact cause of its rapid and effective elimination. In this article, below are the main reasons for slow computer operation, as well as how to eliminate each of them.

1. Remove unnecessary programs from the Startup list

Some programs are loaded automatically during the launch of macOS. They always work in the background hence they use RAM and load the processor. Because of this power, the Mac may not be enough for other tasks.

Check the startup list. If there are programs in it that you do not need to work on permanently, remove them from this list. Expand the Apple menu and open the “System Settings” → “Users and Groups” section. Then go to the Input Objects tab. To remove a program, select it and click the minus button.

2. Check the amount of free disk space

The speed of the Mac depends on the amount of free space available on the disk. If the drive is more than 90% full, the computer may be slow.

Check how much space is left on your disk. Expand the Apple menu, click “About this Mac” and go to the “Storage” tab. If less than 10% of the drive capacity is free, clean the disk of unnecessary files. To do this, click on “Manage” and follow the recommendations of the storage optimization system.

3. Remove unnecessary programs from your computer

Perhaps, among the programs you have installed, there are those that you do not use. They take up disk space and can consume other system resources by slowing down the Mac.

Locate and remove any unnecessary programs. Open Finder → “Programs” and look for them in the list that appears. If you find it, in turn, drag the labels of such applications to the recycle bin icon.

4. Clear the system cache

As macOS is used in a special section of memory called a cache, program garbage accumulates. And because of this, your Mac can slow down. Clear the cache using special programs or manually.

5. Remove unnecessary objects from the desktop

Perhaps you store files and folders directly on your desktop. This is not the best practice since such objects occupy the memory. If these files and folders are too large or they are large, the performance of the computer may sink. Therefore, they should be removed from the desktop and distributed in other sections of the disk.

6. Optimize the work of Spotlight

The Spotlight service indexes partitions of the file system to help you find the files and folders you need. The indexing takes a significant amount of resources, and in some cases, it leads to slow work of the Mac.

To check the relationship between the Spotlight operation and the system speed, open the “System Settings” → “Programs” → “Utilities” → “System Monitoring” under the Apple menu. In the table that appears, click on the “% CPU” column, so that the most gluttonous processes are at the top.

If you notice that during the process of slowing down the computer processes with the name mdworker are at the top of the list and at the same time at the bottom of the window the graph displays an increased load, try optimizing Spotlight search.

On your computer, for sure, there are folders with a lot of attached files, in the search for which you do not need. Exclude these sections from the indexing list. To do this, expand the Apple menu and click “System Settings” → Spotlight. Click the “Privacy” tab and drag here the folders that the service does not have to index.

7. Understand the processes that load the computer

Perhaps, in the menu “System Monitoring” there are other processes that create an increased load on the processor. If they belong to programs known to you, try to close the last ones. If there are unknown processes among them, look for additional information on the Web about why they consume a lot of resources and whether they can be stopped.

8. Check the disk for errors

The speed of the Mac may be reduced due to errors in the drive. You can check their availability with the help of “Disk Utility”. If problems are discovered, she will try to solve them.

Open Finder → “Programs” → “Utilities” and start the “Disk Utility”. In the left pane, select the disk to scan and click “First Aid” and then “Run.”