This tends to be a preferred method of trying out software in "restricted demo" mode compared to having to install an application on your desktop that you may not end up buying.

这种方法往往比通过“受限制的演示”模式试用软件更好，因为演示模式要求用户在桌面计算机上安装他们可能不会购买的应用程序。

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Try out the demo software to get an idea of how it works.

你可以尝试一下该软件的试用版本来了解它如何工作。

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Try out the demo software to get an idea of how it works.

你可以尝试一下该软件的试用版本来了解它如何工作。

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This particular touch table now supports Ultra HD resolution (4K) and was shown running a software demo currently in use at Chicago's Museum of Science.

ENGADGET: 3M Touch Systems 84-inch Projected Capacitive Display hands-on

We also use desktop sharing tools to demo software products or go over design changes.

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So, what you'll see in the video after the break isn't some unannounced product but rather, an older Samsung tablet rigged to run the software as a demo.

ENGADGET: Next generation of Dolby Digital Plus coming soon to tablets and phones, we go ears-on (video)