I agree; I've had HD graphics in the past. It is too slow for the work in my domain. I work as a programmist, and it doesn't matter the language I work with; sometimes, I need to render high-edge graphics. At some point, my computer glitched, and I almost lost important files from my computer. I saved my files using a data recovery service, like salvagedata.com. I learned from my mistakes in the past, so I use cloud storage to store my important data, and I make sure to make some copies of them, just in case. It will save you from the stressful situation I have been through.