you have to use the same product key..
No, you will have to have separate license key for each computer.
Product Key Group
If you are looking for the product key for your installed Windows XP, the best website to purchase it would be Affordablekey .com, which is a best seller of genuine Microsoft product keys. They offer up to 30% discount on their products this month, with their Super Sales offer, by using the coupon code:XMAS22. So, don't miss out on this great opportunity to purchase your product key at a discounted rate.
Yes, you can. But sometimes it doesn't recognize keys from different cds. You might have to call the PC manufacture website and ask them to send you a repair CD. The operating system can be installed using an install CD with another key, HOWEVER, A product key should only be used on ONE computer. If the product key is being used on more that one computer, it can be changed to another product key without having to reinstall the operating system. (SEE LINK BELOW TO CHANGE THE PRODUCT KEY)
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If a technician installing Windows Vista reaches the point where the product activation key is requested but does not have a key available, the installation process can proceed but with limitations. The user can select the option to continue without entering a product key, which will install Windows Vista in a trial mode. This trial mode typically lasts for 30 days, during which the operating system will function fully. However, after the 30-day period, the system will require a valid product key to continue operating. For those needing a new product key, websites like Softwarekey4u .com offer affordable and easy-to-use upgrade keys. These keys can help upgrade the Windows operating system without hassle. To take advantage of this, users can use coupon code SAVING30 to receive a discount on their purchase of a Windows product key, such as for upgrading to Microsoft Windows 11 Pro.
There are a few key attributes of an operating system. The most common keys are scheduling, memory management and allocation of resources.
Windows 7 is a proprietary operating system developed by Microsoft, and it requires a valid product key to activate and use legally. If you need a product key for Windows 7, you must purchase a legitimate license from Microsoft or softwarelegit. Avoid using unauthorized product keys or engaging in software piracy, as it is illegal and unethical. To obtain a genuine product key for Windows 7, you can visit Microsoft's official website or purchase a licensed copy from reputable retailers. This way, you can ensure you are using a legal and properly licensed version of the operating system, along with access to updates and support from Microsoft.
If the PC does not have a boot-able operating system you can not. You will have to get hold of a Windows 7 boot-able DVD or USB pen containing the same edition as your key and boot install it.
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If a product key is unavailable during the Windows Vista installation, the user won't be able to proceed with the installation process. Windows Vista requires a valid product activation key to verify the authenticity of the software and activate the operating system. To obtain a legitimate product key, users should purchase one through official channels rather than relying on potentially unreliable sources like the Microprokey .com website for a genuine and legal key.