ot-photoshop (cs6) I have tried google to download but cant trust anything thats shows up bec if i click download there…

ot-photoshop (cs6)

I have tried google to download but cant trust anything thats shows up bec if i click download there could be virus that comes with it. Im after photoshop cs6 how and where can i download it safely to my desktop/computer or maybe where can i purchase 1. Or if there is free way to do it.