Ex No:1 How to operate computers
Connect the monitor, keyboard, and mouse, as well as plug the tower into a power source. We will be asked to create a user account when we turn it on. This account will hold all of our documents, pictures, downloaded files, and any other files that we create. Desktop appears every time we log into our account, and contains icons and shortcuts to our most used programs and files. There will be a Start menu in the lower-left corner of the desktop. The Start menu allows us to quickly access our installed programs and settings. The mouse and keyboard are our primary means of interacting with our computer. Mouse allows for pinpoint navigation and control, and is necessary for a wide variety of activities. Click the Start menu and browse through the available programs.Installing software is a very common task on a computer, no matter what kind of computer we are using. The process is usually very straightforward, as most installers give clear instructions for each step. We can use mou...
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