A computer backup is essential. It provides an opportunity to recover from a drive failure. While most SSDs are likely to surpass the computer, and many computers have integrated SSDs, this means that the computer will just need to function until it doesn’t. In my instance though, I have thousands of song files. I also have personal documents, and files to make creating a new site easier. All of these things, I need to make sure I will still have, and will save me hours of work (not counting songs), and thousands of dollars. A Backblaze subscription is $10/month.