How to use the preview pane of Windows 7 Explorer

Since the launch of Windows 7, everyone has found that it brings a lot of new features and new features to everyone. In the Windows 7 system, Microsoft has made many improvements to the resource manager, and has given more novel and interesting features, and the operation is more convenient. In the Windows 7 Explorer, in the list area on the left side of the window, it contains favorites, libraries, Five categories of resources, such as home network groups, computers, and networks. When browsing files, especially text files, images, and videos, you can preview their content directly in Explorer. Introduce the preview pane in Windows 7 System Explorer today.
1, how to open the preview pane
In the upper left corner of the Explorer, open “ organization & rdquo;, & ldquo; layout & rdquo;, check “ preview pane & rdquo;; or directly click on the Explorer right upper The "Show/Hide Preview Pane" button.

2, how to adjust the preview pane size
After opening the preview pane, there is a column on the right side of the Explorer, the left side of this column has a thin line spacing with the Explorer main body, the mouse Move to the top of the line, the mouse will become the left and right arrows, hold down the left button, you can drag left and right, in the case of maximizing the Explorer, the preview pane size adjustment will provide the most realistic preview, and The resource manager will remember this size.

3. Preview those files
for preview type 1, TXT document, you can not right-click.

For preview type 2, reg registry file, you can not right-click.

For preview type 3, XML document, you can not right-click.