求Windows 7英文简介 ，比较其与其他一些系统软件。用英文

You told us you wanted your PC to be safer, more reliable, and more responsive. We designed Windows 7 to simplify the things you do every day, work the way you want, and make some exciting new things possible. Want examples? Here are 10 good reasons to make the move to Windows 7.

Get quicker access to all of your stuff—use Pin 1688 people like this
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Pin

Pin programs to the taskbar. Pin files to Jump Lists. Just like tacking notes on a bulletin board, you can use pin to keep the things you need close at hand.
o and Jump Lists 512 people like this
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Jump Lists

Got a file, photo, or website you use a lot? Open it in two clicks. Jump Lists keep the most recent things you've used handy for faster access than ever.
o to keep the programs and files