iMac computer

iMac computers are known for being pretty user-friendly. But like any technology, they can sometimes have their hiccups. In this article, we’ll walk you through some of the most common iMac computer issues and how to troubleshoot them.

Restart your computer

If your iMac is acting up, one of the first things you should do is restart it. This can fix a lot of minor problems and give your computer a fresh start. To restart your iMac, simply click the Apple logo in the top-left corner of the screen and select “Restart.”

If that doesn’t fix the problem, try shutting down your iMac completely and then turning it back on. This will clear any cached data and refresh all of your iMac’s systems. To shut down your iMac, click the Apple logo in the top-left corner of the screen and select “Shut Down.”

Check for updates

If your iMac is running slow, one of the first things you should do is check for updates. Outdated software can cause all sorts of problems, including performance issues.

To check for updates, open the App Store and click on the Updates tab. If any updates are available, be sure to install them. You may need to restart your computer after installing updates.

If you’re still having trouble after updating your software, move on to the next troubleshooting step. If you are unsure and a beginner user we recommend contacting a Mac repair service.

Run a virus scan

If you think your iMac might be infected with a virus, the first thing you should do is run a virus scan. There are a few different ways to do this, but the most effective way is to use a third-party antivirus program.

If you don’t have an antivirus program installed, there are a few free options available, such as Avast Free Antivirus or AVG Free Antivirus. Once you’ve downloaded and installed one of these programs, simply launch it and follow the instructions to scan your iMac for viruses.

If your antivirus program finds any infections, it will usually give you the option to remove them. Make sure to do this, as leaving viruses on your computer can lead to serious problems down the road.

Check your storage space

If your iMac is running slow, one of the first things you should check is your storage space. If your drive is nearly full, it can cause your iMac to run slower than usual. To check your storage space, click on the Apple icon in the top left corner of your screen and select About This Mac. A window will pop up with information about your Mac, including your storage space.

If you find that you’re low on storage space, you can free up some space by deleting files you no longer need and moving files to an external drive. You can also upgrade your iMac’s storage if you need more space.

If you don’t have enough storage space, upgrading your RAM may also help speed up your iMac. Check out our article on how to upgrade your iMac’s RAM for more information.

Clean up your computer

If your iMac is running slower than it used to, it might be time for a little spring cleaning. Here are a few tips to help you clean up your computer and speed things up:

1. Delete unused programs: If you have programs on your iMac that you never use, get rid of them! Uninstalling programs frees up space on your hard drive and can speed up your computer.

2. Clean up your desktop: A cluttered desktop can slow down your computer. Take a few minutes to delete any unwanted files and organize your icons.

3. Empty your trash: When you delete files, they aren’t actually gone until you empty the trash. So make sure to empty the trash regularly to free up space on your hard drive.

4. Defragment your hard drive: Over time, files can become fragmented, which means they’re spread out across your hard drive in small pieces. This can make your computer run slower. Defragmenting your hard drive puts all the pieces of a file back together, which can speed up your computer.

5. Update your software: Make sure you’re running the latest versions of all your software, including your operating system,

Reset your PRAM or NVRAM

If your computer is having issues with startup or display, resetting your PRAM or NVRAM can often help. These are special kinds of memory that store certain settings and preferences, and if they become corrupted, it can lead to all sorts of problems.

To reset your PRAM or NVRAM, first shut down your computer. Then, start it up again and hold down the following keys: Option, Command, P, and R. You should hear the startup sound twice; at that point, you can let go of the keys and your computer should boot up normally.

If this doesn’t solve the problem, you may need to take more drastic measures such as reinstalling your operating system. But resetting your PRAM or NVRAM is often a quick and easy way to fix small issues.


If you’re having issues with your iMac, don’t despair — there are a few things you can do to troubleshoot the problem. First, try restarting your computer. If that doesn’t work, check to see if all of your cables are securely connected. You might also want to try resetting your PRAM or NVRAM. If none of these solutions work, it’s time to contact Apple Support for further assistance.

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