Installing a security system on your Mac is also a good idea to prevent malware from infecting your computer in the future. How to avoid getting another virus on your Macīe sure to look out for virus-friendly websites and files, and avoid them by doing things like leaving spam emails unopened and only downloading from trusted, known sources And, as a last resort (or for those who have access to Apple's technical support), calling in a professional can be a good idea.It's relatively quick and easy, but you'll lose any changes that have been made since the last backup. For those who use Time Machine, one other thing to consider is restoring an old version of your computer to wipe out all traces of the virus.Many viruses are user-specific, rather than device-specific. If you're still worried about having a virus, you may want to create a new user profile on your Mac.

Even if you go through all of the above steps, it's still a good idea to once again run a malware-detection software like Clean My Mac X or Malwearbytes - both are free and will give you peace of mind when it comes to your computer's health.Delete the extensions that don't look right.Other steps you can take to get rid of a virus on a Mac

Additionally, in Safari > Preferences, click on the 'Extensions' tab and make sure these are the ones you installed. Is it correct or a site you didn't add? Change the 'HomePage', as needed. Choose the 'General' tab and check the 'HomePage' listing. Uncheck any item that looks suspicious.įinally, go into the 'Safari' app and choose Safari > Preferences from the menu bar. Go into 'System Preferences', click 'Users & Groups', and choose the 'Login Items' tab. Next, take a look at the login items on your computer. It's here where you'll find files downloaded from the internet. You should also delete everything in the 'Downloads' folder. Delete these apps by dragging them into 'Trash', then right-clicking and selecting 'Delete Trash'. After performing each, reboot your computer.įirst, take a look inside the 'Applications' folder on your Mac and look for unknown software titles. Without anti-virus software installed, there are other troubleshooting steps you can take. If malware has been detected, follow the directions for removal from your anti-virus software provider. Make sure the software is using the latest update. If you do, run a system scan immediately and see if it detects a problem. The first step depends on whether you already have an anti-virus software package installed. If you're convinced your computer has malware, there are a few things you can do to troubleshoot and hopefully resolve the issue.

How to check if mac has malware