Installing a CPU on a motherboard is easy, but it’s incomplete without a heatsink or CPU cooler. Installing a CPU cooler is necessary to maintain the CPU’s thermal output. Otherwise, it will just overheat and give up before you even boot the operating system. Thankfully, mounting a cooler — be it a fan cooler or a liquid cooler — is fairly simple and won’t take you more than a few minutes. The fan coolers, in particular, are very easy to install as they have fewer parts to worry about overall. If this is your first time installing a fan cooler or you need a little refresh, here’s what you need to know/