McAfee’s antivirus software comes with plenty of functions and features, but this plethora of options can cause problems on some computers, especially older ones. McAfee offers the ability to scan your computer and update automatically, but these operations take up RAM and bandwidth, giving you less power to work with. McAfee can also slow your computer if it isn’t built to handle it; if you have an older machine, it might not meet its system requirements. Writer Bio
