People continue to use tools to tweak Windows and Mac machines, but mostly to get optimum performance, or prevent issues from cropping up. Some of these can be invaluable. Others, though, can be redundant, or actively harmful to your computer, whether because theyre outdated or because theyre outright scams. This quick primer should help you steer clear of the apps you shouldnt bother with. Back when platter HDD drives were common, defragmenting them was a necessity. As an HDD writes and...
