Powerful Win7 calculator full-featured use detailed tutorial

Haha, a colleague told me about mortgages yesterday, crying poorly, too, now the house is too expensive, no room means you have to be a single. So my mathematics is very good, I will help him calculate it. I used the Win7 calculator and it came out a few times. It is really fast!

Click to see all " Windows
7 Collection"

steps

1, which enter in the Start Search field calculator, open it after finding.

2, the calculator can see the main interface, but also good, oh!

3, you can select the calculation type in the drop-down list, regular payments surplus value and so on.

4, click to view, you can choose the type of calculator display, carefully crafted for people in various industries!