I wouldn't know a graphic card if you bounced one off my head, so....I need advice. My 10 year old HP Envy desktop will no longer work with Adobe Lightroom/Photoshop because they say my graphics card is outdated. I'd like to upgrade to one that will support my work in Adobe but stay at a minimum given my rig is as old as it is. Any suggestions to what I need considering I want to install it myself.