Received mine from Blair Technology. This computer, which looks new, is seriously fast, reacting like my Galaxy phone to everything. No waiting. The first time turned on, Windows churned for a minute, then Cortana popped up to customize the settings, and then the computer was ready to go. Now that it's set up, there's almost no wait time from power on to home screen, about 10 seconds, and Windows updates take less than 10 seconds on power off. Programs load almost instantaneously. I'll be on the computer a lot more, now.