Operating systems basically is a layer between the complex hardware and the application(interface) that users are familiar with. Operating system is a basic fundamental unit  for multitasking or multi-operating. For example, I am typing this blog, while listening to music. So my OS is currently tasking out two processes. I have seen many people getting confusing  Operating system with kernel. Basically kernel is the heart of the OS, with utmost basic facilities. When we add more utilities to it, it becomes a OS. For example Linux is a kernel , but when we add utilities like a text editor, compiler etc, it becomes an OS like Ubuntu. Examples of different Operating Systems are: 1.Windows. 2.Linux 3.Android 4.Mac and many more... A process is technically defined as unit of activity characterized by execution of sequence of instructions,a current state and associated state of system resources. To put in simpler words a process is anything that can be assigned...

 In the last post we had seen, how to install XAMPP and how to enable the services offered by it. In today's post we will see how to exactly develop and use the functionality offered by it. So today, we will see how to develop a simple form of user login and password in html, style it using css and then connect it to database using MySQL+PHP. There are main 3 tasks here: 1.To create a html form. 2.To create a database. 3.To connect the form and Database. To create html form:  For the 1. task you can use any simple editor.That is the beauty of html,its simplicity. For creation of database we will use MySql, you can use any database like apache etc. But for our convenience we will use MySql service provided by XAMPP. If you have not installed XAMPP server, i strongly recommend you do it as soon as possible, for that you may refer to this site : http://tinkerbellwithtools.blogspot.in/2017/08/xamppthe-complete-guide-for.html It will guide you and help you remove ma...