We usually do reports, statistics, often need to collect data from a number of documents, the number is not good to say, if the number of documents, each open view will delay a lot of time. If you're using a Win7 system, just open the preview pane in the Windows Explorer window and see the contents without opening the document.
Open the preview pane of the operation is very simple, in the Win7 open a folder, click on the top right corner of the search box three icons in the middle of that OK!
Open the preview pane
Files that support previewing include common documents and pictures such as word, Excel, PPT, TXT, and so on.
View the Word document in the preview pane
View Excel tables in the preview pane
View PPT In the preview pane
The audio and video that can be played in Windows Media Player are also played directly through the preview pane.
Play video in the preview pane
Small tip:
When you view a document in the preview pane, you can select and copy the text, but you cannot modify it. Drag the left border of the preview pane to resize the preview area. When you open a preview space in a folder, it will not close itself when another folder is opened, and if you do not need it, click the button that opens the preview space again to turn it off.