JyonnyNovice - from Novice to Master!

[JyonnyNovice]

Photoshop is driving me crazy... many weird errors like hitting space bar to move around and it getting stuck there til I tap the pen on the page, lagging like crazy all the time and randomly crashing. It got really bad today so I switched to pencil. I went through so many guides and posts on the web to try and fix it but keeps giving me problems...

Anyone know anything to try? I use photoshop CC, a wacom intuos, I have a laptop with 8gb of ram, 64-bit windows 10 and i5 processor, I turned off all unneccessary background programs... my disk space is around 10Gb free which is not much, maybe that's the problem?

Some hands and faces (please ignore the monstrosity in the bottom left - there was an even worse one just next to it but I cut it off)