Method 1: Buy a Prebuilt PC
Maybe you will get surprise that the consumer Windows 7 PC often priced somewhat higher than comparable Windows 8 PC.
It is know to all that the end-of-sales date for computers with Windows 7 Home Basic, Home Premium, and Ultimate is October 31, 2014. Therefore, just hurry up if you need a consumer computer packing Windows 7 operating system. Except for that, what you can purchase may only be the purchase business-focused laptops and desktops powered by Windows 7 Professional. Worst still, those can cost numerous pretty pennies. As a matter of fact, Windows 7 PC price higher and higher. This is because many indows 7 PCs available today already aiming at the Professional version. Dell, Lenovo, HP, and other mainstream PC makers reside in the business category still sold all Windows 7 computer. Outique PC builders, such as Origin and Falcon Northwest, also offer Windows 7 as an option for their built-to-order rigs. But those custom, drool-worthy computers start out expensive and only go up—way, way, way up—from there.
Therefore, you should consider searching for one that has Windows 7 Professional installed using the downgrade rights from a Windows 8 Pro license if you are shopping for a prebuilt PC. In other words, just search for "Windows 7 downgrade" on your e-tailer of choice. In this way, you won't have to pay for a new Windows license if you ever decide to upgrade to Windows 8 or 8.1, thought we’ll talk more about downgrade rights in a bit.
Method 2: Roll Your Own PC
Here are bad news and good news. Hmm, we begin at good news first. The good news is E-tailers apparently stockpiled Windows 7 licenses by the bucketful before Microsoft cut off access. Finding boxed copies of Windows 7 online is dead simple. Even better, Windows 7 Home Premium still sells for its recommended $100 MSRP. Unlike hardware pre-stuffed with Windows 7, there's been no price inflation on the software front.
The bad news is the deadline has passed for buying standalone, boxed OEM copies of Windows 7. Everyday folks simply can't get them from Microsoft anymore.
In the consideration that you are able to fin boxed copies of Windows XP online, then wish to find Windows 7 on sale for a while, though its cost is sure to creep up as availability dwindles over time. Just think twice what you are buying. In fact, some third-party sellers offer "open box" copies of Microsoft's operating system. Steer clear of those. While despondent Windows 8 owners can install a fresh copy of Windows 7 on their PCs, this option is more likely to appeal to folks cobbling together a DIY computer from the power supply on up.
Method 3: Downgrade Windows 8 Pro
If you are not fond of Windows 8 but want a new laptop that comes with Windows 8 preinstalled, it’s possible to switch back to Windows 7 without having to reformat.
If you buying a PC loaded with Windows Pro, the version of Windows designed for business, you can utilize “downgrade rights” to downgrade it to Windows 7 for free. And individual users will have to jump through a number of hoops to downgrade their Windows 8 Pro systems.
For more info: http://www.lostwindowspassword.com/article/how-to-downgrade-windows-8-to-windows-7.html
That is all, if you have any more good tips on these aspect, please don’t hesitate to share with us.