Installe tortoise CVS http://www.tortoisecvs.org

puis lis l'entrée de faq suivante :
http://www.tortoisecvs.org/faq.shtml#cvsinit
How do I set up a personal repository to use without a server?

You don't need any other software installed to make a local repository. Simply follow these steps:
Prepare a folder with the files you want under version control. Right click on the folder and choose Make New Module from the CVS submenu. Select the "Locally mounted directory" protocol. In the directory section, enter where you would like your repository to be. After selecting OK, you will be asked to confirm creation of a new repository. Select the checkbox to confirm this, and click OK. You can now add the files within your folder to CVS, and work with it as described in the User's Guide.

Lire aussi le user Guide: http://www.tortoisecvs.org/UserGuide_en.chm