Restart your computer, and then start Windows 7 from the installation disc or USB flash drive as previously described. Save the setting changes, and then exit the BIOS. (The USB flash drive might be listed under 'Removable devices' or something similar.)

Select your DVD drive or USB flash drive as the first startup device. Boot order settings might also be listed under 'Advanced settings' or something similar. On the BIOS setup screen, choose the option called 'Boot order,' or something similar. If the Windows logo appears, you need to try again by waiting until the Windows logon prompt appears, and then shutting down and restarting your computer again. Usually, you must press a key (such as F2, F12, Delete, Esc) or a key combination immediately after you turn on your computer but before Windows starts. It combines remarkable ease of use with Home Premium's entertainment features and Professional business capabilities, including the ability to run many Windows XP productivity programs in Windows XP Mode. Procedures vary depending on the BIOS manufacturer. Microsoft Windows 7 Preactivated ISO Overview Windows 7 Ultimate is the most versatile and powerful edition of Windows 7. On the startup menu, choose 'BIOS setup,' or 'BIOS settings,' or something similar. Newer computers often display a startup (or boot) menu. Turn on your computer, insert the Windows 7 installation disc or USB flash drive, and then restart your computer. The BIOS interface is designed for advanced users, and it's possible to change a setting that could prevent your computer from starting correctly.

Or just mount the ISO (in Windows 8 or newer) to use it like a virtual disk.)Īnyway, thanks to Rafael Rivera for pointing out these downloads.Warning: Be careful when changing BIOS settings. You can copy one to USB or DVD disc to install Windows that way. (If you’re not familiar, a Windows ISO is a file-based version of a Windows Setup disk. You must first enter a valid 25-digit product key before you can get a Windows 7 or 8.1 product key. You can now download ISO files for Microsoft’s other supported Windows versions from the Microsoft Software Download site too. And since then, it has only offered Windows 10 ISOs-and then only for the very latest Windows 10 version- from its download website. This was a problem in the past: After I publicized the old method for downloading Windows 7 and 8.1 ISOs via Digital River, Microsoft removed them for some reason. I’m not sure when this happened, but Microsoft now has ISO downloads available for Windows 7 and 8.1, and not just Windows 10.

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