Addressing Alex’s commonsense comment, here are some differences between Windows 7 and Windows 8. It needs to be restated that you don’t have to buy new applications as all Windows 7 applications seem to run on Windows 8 and they launch faster. Even my OCR (optical character recognition) software from the Windows XP days ran well.
To reach its goal of running on a lot more platforms (product types) and not being the bloatware Microsoft is infamous for, Windows 8 is slimmer and lighter than Windows 7. It launches very fast and shut down is almost immediate. On the solid state drive (SSD) Ultrabook that I had, Windows powered up in 4 seconds and shut down in 1 second or less.
Windows 8 supports touch displays and was designed around them. If you are in an environment now or might be in the future with a desktop PC, an Apple Macbook Pro, an iPad, an Android phone and the 82-inch wall touch panel, you won’t have to learn to use five radically different products because Windows 8 runs the same way on all of them.
Unlike the familiar Start Menu and Start button that has been around since 1995 and was difficult to transition to back then, Windows 8 has a Start Screen that fills the display. Many people like this Tablet approach to getting around the computer. Some of us don’t. It is new and is unfortunately the wave of the future. Just please keep it off my power tools. We don’t need a Festool Carvex 520 with a Windows 8 interface, Thank you.
On the downside, the computer snaps back and forth between the old-fashioned familiar Desktop and the Tablet mode as needed.
With the Start Screen/Tablet mode, which scrolls indefinitely to the sides as needed, there is a Windows Store, new Windows Apps, News windows you didn’t know you needed, Advertising you didn’t want and can shut down and other Tablet-like goodies.
There are happy improvements that work the way you expect them to: Internet Explorer 10, a new (better) File Explorer, a new Task Manager, you can switch languages on the fly, and there is improved File History and backups.
If you are so inclined, you can modify everything, especially the display ribbon in File Explorer.
Overall, from a Windows 7 follow-on perspective, this is a solid upgrade package to Windows 7 with a healthy change to the Startup screen to support complete Tablet and phone interfaces. Think of it as a Rotex that works with smaller round pads but now also supports triangular pads.
Gary