The issue that concerns users the most when adopting trends of cloud computing is the compatibility of web applications with desktop softwares.这个问题涉及使用者最多的趋势时，通过云计算是相容的Web应用程序与桌面软件。 Google Docs today added a new feature to Google Presentations that will allow users to save Google Presentations as (.PPT) Powerpoint Files thus adding backward compatibility.今天谷歌文件添加了新功能谷歌介绍，允许用户保存作为谷歌介绍（ 。除草剂） PowerPoint档案，从而增加了向后兼容。

To save a Google Presentation as a (.PPT) Powerpoint File open the File menu in Google Docs and click on the new option that says “Save as PPT”.为了节省谷歌作为一个介绍（ 。除草剂） PowerPoint文件打开文件菜单上的谷歌文件，并点击新的选择，说： “保存的PPT ” 。 This new feature will now allow you to edit your Google Presentation on Microsoft Powerpoint and vice versa so you can work on it anywhere, anytime even offline.这项新功能将允许您修改谷歌介绍的Microsoft PowerPoint ，反之亦然，因此您可以在它的工作，随时随地甚至离线。