What is the best advice we could give you?  If you are not already backing-up your data and system then start.  Back-up your business data and customer list and then get the external drive out of your office into a safe off-site location. One disaster could ruin all your work. Ask us about a back-up system to protect your data and business.

 

Get an external hard drive now at this link on Amazon.

Toshiba HDTB410XK3AA Canvio Basics 1TB Portable External Hard Drive USB 3.0.