Anyway, you can gain more practical and securer way to store your valuable files through cloud storage. It is quite popular online storage way, because everyone who joins it can easily open his files anytime and anywhere as long as his computer or laptop connected to the internet. This storage system can provide you quite big capacity of storage so then you can store your important files there as many as you want and if you find that it reaches the capacity limit, you can easily make your new account.
The poorness of cloud storage is in its security matter. Some people might see some of your file even if your account secured by password. That is why people who use this service usually store important but not private files. Through such services you can also share your files with other cloud storage users, furthermore when you need some files but you do not have them currently.