http://www.ipad-to-itunes.biz/resources/sync-ipad-to-new-computer.html From this article you will get how to sync iPad to new computer with the help of iPad to Computer Transfer software. Below is step by step guide on syncing iPad to new computer.

1. How to Sync iPad to new Computer
http://www.ipad-to-itunes.biz/resources/sync-ipad-to-new-computer.html

2. Questinon 1: "I have recently bought a new computer so now I
want to sync my iPad to a new iTunes library (windows). But if I
click erase and sync it will erase everything on my iPad. I want it
to save the apps (and app settings) because I have a lot of
apps. I clicked transfer purchases but it does nothing. How do I
save my apps (their settings too) and my contacts etc?"
Questinon 2: "I have recently bought a new computer so now I
want to sync my iPad to a new iTunes library (windows). But if I
click erase and sync it will erase everything on my iPad. I want it
to save the apps (and app settings) because I have a lot of
apps. I clicked transfer purchases but it does nothing. How do I
save my apps (their settings too) and my contacts etc?"

3. From this article you will get
how to sync iPad to new computer with the help of
iPad to Computer Transfer software. Below is step by
step guide on sync iPad to new computer.

4. Guide: How to Sync iPad to new Computer
Step 1: Click the "Download" button. Install and run it. Note: For
Mac users, if you want to sync iPad to Mac, just use this
iPad to Mac Transfer.
Step 2: Connect your iPad to computer with USB cable.
Normally, the program will search the device automatically.
Step 3: From this list, Select files you want to transfer from iPad
to computer and mark them.

6. Step 4: Click the "Export" button and start
to sync iPad to new computer. Choose
"Export to Disk Only" and OK.

7. More Keyfeatures of iPad to Computer Transfer
Transfer and Bacup iPad/ iPhone /iPod Touch contents to
Computer hard disk and iTunes directly.
Keep your iPad/ iPhone/iPod Touch safe.
Mange your iPad/iPhone/iPod Touch on any Computer.
Meanwhile, with this professional iPad Transfer software, you
can also sync iPad 2/the new iPad 3 to new computer. Just
free download and take a try!
Related Guide:
How to Transfer files from iPad to Mac
How to Transfer Files from iPad to the new iPad