Whether you back it up to a USB memory stick, an external hard drive, another computer or to somewhere on the internet, you MUST backup your personal and business files.
I help lots of people who do not realise the value of their data until it is gone. While Data Recovery deals with the “after the horse has bolted”, I would rather help ensure the “barn door is bolted”.
Everyone is different and I will try to ensure that the backup solution put in place for you is the most appropriate one for you.