Online Technical Tips to Install Windows 8.1 on PC Desktop
You should put windows 8.1 DVD in DVD rom and restart your computer system. At the time of rebooting, you should enter PC’s BIOS setting and set you installation media. Next step is that you need to save BIOS setting and restart your computer system. During the time of restarting your computer, you will be requested to click any key to boot from installation media. Press any key to continue. A loading monitor is shown with a rotating progress bar. You should wait for some minutes till the necessary files are loaded. For any technical question, call at toll free Windows 8.1 Operating System Support Number 1-844-200-0209 for instant help. Source : https://technicalsupportthelp.wordpress.com/2017/12/29/online-technical-tips-to-install-windows-8-1-on-pc-desktop/