Transferring pdf documents to my ipad 2 using windows,

Transfer the PDF to iTunes, then sync it via iTunes sync on your computer.

This link might help you: http://www.simpopdf.com/resource/how-to-transfer-pdf-to-ipad-iphone-ipod-touch.h tml

Open itunes, click file>add file to library>select the pdf file from your computer.

Choose to sync it from the books tab in itunes.

Emailing them is the easiest way there is IMO.

You can drag the PDFs into the books section of iTunes and then sync them to the iPad (if you have iBooks on the iPad). You can use DropBox if you have that on your PC and the iPad. And you can use iOS file sharing as well if you have Adobe Reader, Good Reader or Save2 PDF or another PDF files sharing app on the iPad.

Read about file sharing here.

http://support.apple.com/kb/ht4094

You could email yourself pdf files as an attachment and then open those on the ipad. After clicking on the attachment in the email a banner will pop up, giving you the option to open in Ibooks. This is all fine for free, but you will not have the option of renaming files, organizing etc.

You can try the article below, which will tell you steps to transfer files from computer to iPad 2 easily.

How to transfer PDF files from computer to iPad using windows.

Hope will do you a favour.

Thank you so much. I remember when Apple products were intuitive, now they're worse than Windows 8.