You'll kick yourself for not knowing these.

File syncing and storage services, also known as cloud storage services, offer major convenience. They let you back up and access your data—documents, photos, video, and other file types—on any ...

Select Files and Folders If you need to back up only specific data, use software that lets you choose which files to save. (Simply moving a file doesn't back it up. You need at least two copies.) To ...