It is better to be organized in all aspects of life, even with all of your important files. Try to save them in your laptop. Practice roper labeling and segregation of all the important files. When they are saved accordingly, saving becomes easy and locating it will be easier when they are needed. It is better to learn how to reformat hard drive also, so that you know what are the very important files to be stored and to be deleted. It’s good if you have a program that can restore erased files.