These types of infections are designed specifically to make money. This guide teaches you how to remove all types of Malware from macOS for free by following easy step-by-step instructions.Īdware, browser hijackers, and unwanted apps are these days able to infect even the macOS operating system. If your Macbook or iMac slows down, your screen is inundated with annoying ads, your browser settings change, or there’s a weird increase in your system’s Internet activity, then it is possible that you have malware installed on your computer.