Operating system on 2nd computer Tags: Windows 7 Computers CD-Rom Last response: February 24, 2013 10:57 PM in Windows 7 Share GamerXtreme2013 February 24, 2013 10:16:21 PM Hi guys and gals! Would i be able to use my windows 7 OS cd on a 2nd computer even though i had used it for my 1st pc??? More about : operating system 2nd computer jnkweaver February 24, 2013 10:46:06 PM Only if you have a 2nd license key, otherwise it will not authenticate and cease to function. middleramen February 24, 2013 10:57:24 PM You can use the CD again, just not the key. Linux is free. Can't find your answer ? Ask ! Publish Related resources: ForumRemove 2nd operating system ForumHow to replace two existing hard drives in a Raid 1 XP operating system ForumCloned windows xp system drive to new 2nd drive. won't boot ForumComputer not detecting 2nd DVI port from any Graphics Card ForumComputer not detecting 2nd DVI port from any Graphics Card ForumFirst Build Success! Load Operating System : Failed ForumError loading operating system ForumCan you use 2 hard drives with same operating system ForumMissing operating system " on boot up... ForumBoot program instead of Operating system in bootloader? ForumToshiba operating system disc ForumWhich Operating System ? ForumComputer does not boot properly 1st time; always works 2nd or 3rd time ForumCan't install operating system on raid 0 sata II hard drives ForumCan I add a second hard drive with a different operating system without creating Forum[Solved] [Solved] Windows 7 ultimate product key free download More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !