Big garlic, little apple

Stuck for a blip again today so I decided to use my new Mac book pro, I felt it need something organic so the elephant garlic seemed appropriate.
I have had the mac for a week now and am still finding my way around the strange command sequences, I am annoyed that I can't use my Photoshop CS5 because Adobe now want a monthly subscription to supply Photoshop and despite the fact that I have a full version of CS5 that cost an arm and a leg they won't let me have a Mac version. I might try Elements 11 and keep CS5 on my pc, on the other hand I could do most things in Lightroom and export to my pc for any major photoshop work. Anyone know Elements 11?