How to make Win 8 system support PDF/ISO file format

The first step, right-click open mode, select reader, you can use the built-in PDF tool to view, read mode can choose web page, one page and three consecutive ways, only in continuous In the mode, the mouse wheel can scroll and control the article to move up and down. The other two methods are horizontal plate operations. In either case, the zoom requires a mouse click operation, which is not very user-friendly, and may be more comfortable to zoom on the touch. some.
Read by left and right arrows, + at the bottom right corner can be zoomed.
The search function in the lower left corner, I did not understand how to use this function, no matter what function I query failed.
The second step, experience the PDF reader that comes with Win8, it should be said that it is a lightweight reader, the function is relatively simple, and can not be compared with many professional software, but just simple reading is enough Especially, on the tablet.
Win8 comes with a virtual CD-ROM
In Windows 7, Microsoft has added support for iso files, but only supports burning CDs, does not support mounting, to Win8, this feature is finally supported natively. Right-click on the iso file and you can see that there are options for loading and burning discs, we choose to load.
You can see that this image was just loaded on the removable storage device.
The third step, after opening, you can operate it like a normal folder. In addition, double-click any iso file to open it directly, then automatically mount the image in the background. Here I open three. Of course, when we don't need it, we can right-click it.
Starting with native support for PDF and ISO from Win8, I feel that Microsoft is simplifying the habit of using the system step by step, such as Win8's own input method. Compared with before, it can be said that there have been great improvements and integration. MSE, we don't have to download and kill software. Of course, there are still many areas for improvement, such as support for video files. In short, Win8 simplifies my life.