When you work for different projects or you are in a team, it is great to use a version control system. This will allow you to backup the files at different stages, so you can restore them later on. You can create multiple versions or variations for a project, send to review, debug and deploy.
This is for all the programmers who are looking for a great way to exchange their codes without having to move the code around in a flash or in a hard drive, this can be very stressful and most times the most recent changes and modifications to the code are often not easy to include in an existing project because all the code has to be recopied again.
It is an excellent tool that can perform normal tasks such as commit and branch. Of course, you have to be a friend of command line too.
TortoiseGit is licensed as freeware for PC or laptop with Windows 32 bit and 64 bit operating system. It is in others programming category and is available to all software users as a free download.