As time goes by, apps and devices require more memory to run properly. So it’s very possible to receive a pop up from your Mac stating that “your computer is low on memory”. However, when you receive this pop up, that might also mean you have a virus. It’s very important to differentiate a system pop up from a fake one. Here’s what you should do in case you are receiving this pop up.
Open the Activity Monitor
In the Activity Monitor you can see all the currently running apps. You will see a complete list of what’s running on your Mac, and if it’s anything suspicious, you can easily remove it. Ideally, you want to check the Memory tab in the Activity Monitor and stop those processes that consume a huge amount of memory.
Delete unknown apps
Some apps are automatically installed as a bundle with other tools. But many times, you won’t be using those, and they might even have malware as well. That’s why you want to check the app list and remove those apps as much as you can. It’s a crucial part of making sure you’re not dealing with any kind of virus.
Use a Mac cleanup tool/antivirus
Such a tool helps quite a lot, because it can help you stop unwanted processes, clear memory and also remove viruses. You can also install an antivirus or anti-malware tool, as all of these can make it easier to eliminate any potential issues and enjoy your Mac user experience the way it should be.
Stop random launch agents
When you are low on memory, check the Launch Agents in the Library folder. Here you will get to see if there are any suspicious items or stuff that you don’t use. Double-check first, and if those things don’t see any use from your side, delete them.
Delete unused browser extensions
Malware can also sit in various browser extensions. Regardless of what browser you might be using, try to enter its extensions tab/folder and here you want to disable and uninstall any extension that’s not used at all. It’s just extra clutter, and on top of that it can be filled with unwanted malware.
Update your system when possible
System updates can help protect your Mac against viruses. It can also bring much-needed security features. And yes, it also helps ensure that your Mac has the utmost performance. You should always keep your system up to date, and results can be exceptional this way.
Also, as a side note, you want to download apps only from reliable sources. There’s a reason why Apple says any downloads outside of the App Store can’t always be trusted. Some developers can integrate malware into their app, and that’s especially prevalent when it comes to free software. Perform your due diligence, use only trusted sources and ensure that you run a system scan with an antivirus or anti-malware solution as often as you can. It’s the ideal way to prevent any viruses, while also ensuring smooth performance for your device!