By default, Photoshop remembers only twenty previous actions from which one can undo. While this is acceptable for normal use, many power users will find it limiting when working on large projects. Continue reading to tweak Photoshop to remember more past actions. This tutorial has been tested in PS CS4, CS5, and CS6.

I often find that 20 history states are not enough. This especially becomes an issue when I am performing multiple, minor edits. When I get to the point where I am unable to undo, I often end up just recreating the object or picture. By making Photoshop remember more actions, I give myself more buffer for mistakes.

1. Launch Photoshop.

2. Go to Edit -> Preferences -> Performance.

3. Alternatively, you can press Ctrl + K on your keyboard to quickly open the Preferences window and choose Performance on the left side.

4. On the right-side pane, under the History & Cache section, find the History States option. This option will let you change the number of undo you can perform.

5. To change the number of history states (or levels of undo), click the small arrow and move the slider to the right side. You can also manually fill in the number if you wish. Photoshop can remember up to 1000 history states.

6. When you are done, hit OK at the top of the window to save the setting.

7. The change takes effect immediately. There is no need to restart the program.

As this is under the performance section in the preferences of PS, you might have guessed that increasing the number of history states remembered can negatively impact the speed of the application.  😕






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telegram link preview updating bot capture

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source :


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Here is a new post on IDM Serial keys which works on any version of IDM Like 6.23, 6.25,6.26,6.27,7.1 etc Just follow the steps below carefully.

Note: Give any Email, First name, Last Name. You Should Turn off Your Internet Connect Before Proceeding to Apply Keys.
Please note that IDM is the best download manager in the world for pc, so all people are in need of this product so make use of the serial keys and have fun, this is not genuine key its fake serial number so popups may occur occasionally. To avoid it please buy the idm.

How to apply Serial keys?

1. Turn off internet connection
2. Enter any fake data’s in name and email
3. Enter any one row of keys given below
4. Enjoy!

Turn Off Your Internet Connection and Apply Any one these Keys to Work Properly


Also we are telling that these keys may cause problems in future like popups will come from idm server to register the product with genuine serial number etc etc, so its not our responsible to take care of it, use these idm serial numbers at your own risk, Thanks.


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اگر به این ایمیل یک میل بزنید و به آن یک فایل مثل یک عکس یا یک پرونده آفیس را پیوست کنید این ایمیل به شما یک نسخه PDF آن را میل می کند ، به همین راحتی !

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PDF تان را به ایمیل پیوست کنید و آن را برای سایت آدوبی بفرستید ، نسخه متنی فایل شما آماده است ، این هم یک راه حل آلترناتیو برای زمانی که یک PDF خوان دم دست نیست !

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این آدرس ایمیل برای گوگل داک است و شما می توانید مطالب خود را از طریق این سامانه برای گوگل داک بفرستید !