1, first in the desktop blank mouse right click to select the "Gadget" option;
2, in the Open gadget, double-click the "Money" gadget, you can add to the desktop;
3, after the completion of the add will see a small window, by default, the currency gadget will display two columns, and then in the Drop-down list to select the type of currency to convert, you can see the exchange rate;
4, if you need more kinds of currency exchange rate, you can click on the small window in the bottom right corner of the "+" button, click will add a column display;
5, if you open a lot of windows, you can minimize or move the mouse directly to the lower right corner of the screen, all the windows will be all transparent, exposing the desktop gadgets, so you can easily view the data oh.
Tip: Window transparent needs win7 Home advanced version of the above can be achieved, if you are Win7 home version of the normal version can be Win7 upgrade to the flagship version