Increasing sales to consumers is difficult for Dell because individuals tend to want to see and touch computers before buying them.

增加消费市场的销售对戴尔来讲是困难的，因为个人用户趋向于希望在购买之前能亲眼看到、亲手摸一下要买的电脑。

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Touch screen may also be hard to use for people who is not familiar with computers.

对于不熟悉电脑的人来说，触摸屏可能也很难使用。

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THE keyboards that appear on tablet computers using a touch screen, such as the Apple iPad, can be a touch fiddly to use.

平板电脑上的触屏键盘，就像苹果iPad的，需要你心灵手巧才能用得好。

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The vivid and animated tiles fill the screen and are built for multi-touch compatible computers (although you can still navigate live tiles with a mouse on a non-touch screen).

FORBES: Connect

He had one brilliant idea: Equip Stair Masters and stationary bicycles with touch screen computers that allow exercisers to pass the sweaty minutes watching television, surfing the web or listening to music.

FORBES: Sweat equity

So I suggest you consider one of the new Windows 8 all-in-one touch screen desktop computers.

WSJ: Should You Upgrade to Windows 8?