The external hard drive is safer because you are protected from network hackers. While using Cloud backup, like Google Drive, Microsoft OneDrive, you successfully avoid physical damage, but you confront hacker attacks, who are professional in stealing secrets. And it is advised you store data not frequently used on the external hard drive and put those frequent-use files on the cloud.Įxternal hard drive backup is faced with physical damage, logical-error damage, virus attack, loss, etc. Compared with cloud storage, it seems not that convenient. Though nowadays, the external hard drive has become more and more portable. You needn't worry about the uploading and downloading speed if using an external hard drive for backup, but an external hard drive is not that convenient since you need to carry it all the time for access. External hard drive backup does not require a network path to access the files, while cloud backup needs a fluent internet connection. But the access requirements are different. Obviously, there are lots of ways to backup a Windows computer, and here, I would like to make a comparison between the most popular backup methods for your reference: disk backup and cloud backup.īoth external hard drive backup and cloud backup can be accessed anywhere and anytime. To sum up, the above reasons are why Windows 7 backup is important for you. Free up space from the PC hard drive, thus improve computer performance.Help retrieve lost data when an unexpected error happens such as blue screen, black screen, and the like.

External hard drive windows 7