The Apple Support Communities are an international user to user technical support forum. As a man from Mexico, Spanish is my native tongue. I do not speak English very well, however, I do write in English with the aid of the Mac OS X spelling and grammar checks. I also live in a culture perhaps very very different from your own. When offering advice in the ASC, my comments are not meant to be anything more than helpful and certainly not to be taken as insults.
Its easy to take an iPad screenshot. Press & release the Home and the Power buttons quickly at the same time. I have trouble with that so I press & hold the Home button and then very quickly press and release the Power button. Your screenshot is stored in the Camera Roll of the Photos app. Probably the easiest way to get it to your PC is to be using iCloud, or email it to your PC. There are also some wireless sync apps in the iTunes app store that let you send photos from the iPad to a Mac or PC. I use PhotoSync.