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You will never be able to have unlimited undos. Every undo or step in the history palette takes up scratch disk space and RAM. But, via the history palette you can at least get more than one. The number of steps is determined via your preferences. The more steps, the more ram and scratch disk space youll need. 
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You will never be able to have unlimited undos. Every undo or step in the history palette takes up scratch disk space and RAM. But, via the history palette you can at least get more than one. The number of steps is determined via your preferences. The more steps, the more ram and scratch disk space youll need.

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In photoshop 5.5 you can only undo 1 step....is there a way so you can have unlimited undos????<br />
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thanks<br />
Steve
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In photoshop 5.5 you can only undo 1 step....is there a way so you can have unlimited undos????

thanks
Steve

The Undo command

Adobe Creative Suite (CS) is a software suite of graphic design, video editing, and web development applications developed by Adobe Systems. Each edition consists several Adobe applications, including Photoshop, Acrobat, InDesign, Premiere Pro or After Effects. Photoshop, InDesign, and Illustrator are the industry standard applications for many graphic design positions. CS6 is the last version of the Creative Suite; future versions of their creative software would only be available via their Adobe Creative Cloud subscription service.