Basic Functions Performed When a Computer Starts:
Login and Logout:
To protect your computer's information, it should be locked when not in use, much like locking cupboards at home. This is done using login IDs and passwords, which function like keys to secure access.
A keyboard is an input device used to type text, numbers, and commands into a computer, as illustrated in below Figure.
Function Keys
The keys labeled F1 through F12 are known as function keys. They perform specific functions that can vary depending on the program being used. For example, the F1 key often opens the help menu in many applications.
Some keyboards may have fewer function keys:
A mouse is a small device that helps you move, select, and open items on your computer screen. Here's how you can use a mouse with various functions, illustrated using File Explorer:
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Creating a File (Using a Text Editor in Ubuntu)
To create a new file using a text editor in Ubuntu, follow these steps:
Creating a Folder (in Ubuntu)
To create a new folder in Ubuntu, follow these steps:
Here are some simple ways to take care of your computer:
Prepare a Maintenance Schedule
To keep your computer running smoothly, it's essential to have a maintenance plan.
Here’s a suggested schedule:
Backing Up Your Data
Scanning and Cleaning Viruses
Increasing Computer Performance
Removing SPAM from Your Computer
41 videos|35 docs|6 tests
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1. How do I perform basic file operations on a computer? |
2. What are some essential computer care and maintenance tips? |
3. How can I improve my information and communication technology skills? |
4. What are some common computer hardware and software components? |
5. Why is it important to understand basic computer operations? |