Hi guys, i'm new here, would like to know if I can install Windows 7 Pro to my custom build pc using OEM sticker with a key on it that i got from an HP unit? The sticker shows Windows 7 Pro OA SEA X16-96091. I have previously reinstalled the windows 7 on it using DVDs. Now, I have upgraded to Windows 10 and after getting the anniversary update I am having problems with wi-fi and camera. I want to downgrade to Win 7 but it is not possible, I have to reinstall it.

• Intel Core i5 Processor 2. Epson C1100 User Manual more. 4GHz • Microsoft Windows 7 Professional • 4GB DDR3 RAM • 250GB 7,200RPM Hard Drive • DVD-RW Drive • 802.11a/b/g/n Wireless • 14' Widescreen LED-backlit Display Take your business' computing capabilities to the next level with the refurbished HP EliteBook 8440p. Packing ample power and speed to help you out with demanding computing tasks, this notebook PC is equipped with the potent Intel Core i5 2.4 GHz processor and 4GB of DDR3 internal memory.

It is also integrated with a 250GB Hard Drive for you to be able to save your digital documents and files. The HP EliteBook 8440p's 14-inch LED backlit display delivers high-quality visuals on any light conditions with its anti-glare and ambient-light sensor feature. Micro Center 15 Day Return Policy We guarantee your satisfaction on every product we sell with a full refund — and you won’t even need a receipt.* We want you to be satisfied with your Micro Center purchase.

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Dell + Windows®7 What is an operating system? An operating system (OS) is the software that manages the hardware and software on your computer and helps you use and control your programs. What most people use on their PC is an OS with a Graphical User Interface (GUI).

It basically puts images of the desktop on the monitor and allows the user to perform desired tasks. Why do I need an operating system? Your GUI allows you to explore, work and play on your computer in an easy-to-use environment.

It’s easy to select what you want to do within your operating system — you simply use your mouse to click or touch on icons, folders or programs (a multi-touch display is required for touch functionality). How is Windows 7 different from Windows Vista ®?* Windows 7 is designed to be more reliable, more responsive and to make the things you do every day easier. Windows 7 also adds exciting new features like HomeGroup (in Home Premium, Professional and Ultimate) and Location Aware Printing (found in Professional and Ultimate) to help make network setup and printer identification more seamless. Microsoft is offering editions with multi-touch capabilities, giving users alternate ways to interact with their PC (multi-touch display required for touch functionality). And there are exciting new things you can do with media and entertainment, too.