increase undo (ctrl Z) - forgive your messy more ;p

Yooo guys, this time i'll brought up somethin' that i've just found out [maybe most of u r already now about it] [-shy ...-]

Even though you're a smart designer, maybe sumtimes u hate 'ctrl-z' at Photoshop ^__^
as we're already now, Photoshop has limited undo feature (by default is 20 .. CMIW)

Now you can forgive your messy :D
Well, I found a simple way to increase the limit
interesting eh ;) Okay, then let's try to have look ...

1. Click Edit on the top (feel free to enlarge it if my images too small for u)



2. Choose Preference



3. Choose General



4. Choose Performance



5. Increase History States than Click Ok



Simply done ;)
Lets try it out!