Operating System Operating system (OS) is the lifeline of computer.                 You connect all the basic devices like CPU, monitor, keyboard and mouse; plug in the power supply and switch it on thinking you have everything in place.            …

Booting   Booting is the process of Starting computer. Starting a computer or a computer-embedded device is called booting. Booting takes place in two steps − Switching on power supply Loading operating system into computer’s main memory Keeping all…

What is Web Browser? List few Web Browsers.  A web browser is a software application that people use in order to view web pages on the internet. It can be used to upload or download files on FTP servers. It uses security methods such as …

What is IP Address?  An Internet Protocol address (IP address) is a logical numeric address that is assigned to every single computer, printer, switch, router or any other device that is part of a TCP/IP-based network. The IP address is …

Is the space reserve for Recycle bin?  When you run out of memory you are advised to clean your recycle bin. Your recycle bin takes 10% percent memory size of all your disk partitions. For example if your hard disk is divided into two di…

Control Panel.    The Control Panel is a feature of the Windows operating system that allows the user to modify system settings and controls. It includes several small applications, or control panels, that can be used to view and change …

Write detail note on Email E-mail address breakdown The first portion all e-mail addresses, the part before the @ symbol, contains the alias, user, group, or department of a company. In our above example, support is the Technical Support…