I just installed Ubuntu 13.10 in my Dell Inspiron 3421. Previously there was no problem with the screen brightness. But certainly i was having the problem with screen brightness. I normally work with low screen brightness. But whenever i restart my Laptop the Screen Brightness was set to maximum. If you are also having this same problem then i have found the fix for this. Let’s see how i was able to fix the screen brightness issue.

As a project in C++ during my College, i choose Encryption and Decryption as my project. I am implemented very simple technique for Encryption and Decryption. The encryption and decryption is done on the basis of letter shifting method. For example if the encryption key is 5 then for the word A the value of A after will be F. If you are unclear about what i am talking then seeing my source code will make you understand what i am talking about.

This is just my first post here with no useful and interesting information for you. This post is just to make sure that i have started blogging in this blog.