Here it is. The final step of our How to Build a PC guide. You’ve got your brand-new PC ready and waiting. All we need now is to give it an operating system. I’ll be taking you through how to install Windows 10 in this particular article (it really isn’t as bad as everyone says it is, even if it can be immensely irritating sometimes), but most of these steps should also apply to older versions of Windows as well if you’d rather stick with something like Windows 7.
Source : rockpapershotgun.com