I guess there is a language issue for you too so I apologise if I was a little terse with you
Assuming you now have reinstalled WAMP on your new computer (if not this is the first step).
In the WAMP folder that you copied:
* if you go to wamp/mysql/data there should be a file or directory there with the name of your old site
* copy that directory and
* paste it in the same place on the new installation of WAMP.
If you then go to wamp/www/your_site_name you should find your old site files, within this directory.
* Now copy this your_site_name and
* paste it in the new installation of wamp in its wamp/www/directory.
Now make sure wamp is running and call the name http://localhost/your_site_name
(which will be the name of the folder you have just copied)
IF YOU ARE LUCKY, you should now see your site as before.
The important thing is to ensure the locations of the old file copy within the new WAMP installation is exactly the same.