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A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spreadsheets, presentations, and even videos.
Before we talk about different types of computers, let's talk about two things all computers have in common: hardware and software.
Take a look at the front and back of your computer case and count the number of buttons, ports, and slots you see. Now look at your monitor and count any you find there. You probably counted at least 10, and maybe a lot more.
Each computer is different, so the buttons, ports, and sockets will vary from computer to computer. However, there are certain ones you can expect to find on most desktop computers. Learning how these ports are used will help whenever you need to connect something to your computer, like a new printer, keyboard, or mouse.
Have you ever looked inside a computer case, or seen pictures of the inside of one? The small parts may look complicated, but the inside of a computer case isn't really all that mysterious. This lesson will help you master some of the basic terminology and understand a bit more about what goes on inside a computer.
A mobile device is a general term for any type of handheld computer. These devices are designed to be extremely portable, and they can often fit in your hand. Some mobile devices—like tablets, e-readers, and smartphones—are powerful enough to do many of the same things you can do with a desktop or laptop computer.
An operating system is the most important software that runs on a computer. It manages the computer's memory and processes, as well as all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer's language. Without an operating system, a computer is useless.
You may have heard people talking about using a program, an application, or an app. But what exactly does that mean? Simply put, an app is a type of software that allows you to perform specific tasks. Applications for desktop or laptop computers are sometimes called desktop applications, while those for mobile devices are called mobile apps.
When you open an application, it runs inside the operating system until you close it. Most of the time, you will have more than one application open at the same time, which is known as multi-tasking.
Turning on a computer for the first time can be different from one
computer to the next. Your experience could be different from this
lesson. It's OK to ask someone for help.
The main screen you'll start from is the desktop. This
is sort of like a main menu or a table of contents. From here, you can
access the programs and features you need to use your computer.
Both PCs and Macs use a graphical user interface (GUI), and they each have their own look and feel.
When you're done using your computer, it's important to shut it down properly.
With Gmail, your email is stored safely in the cloud. This means you can
get to them from any computer or device with a web browser. You can
also quickly organize and find important email, as well as read and
draft email without an internet connection.
Learn the basics of creating, sending, viewing, and replying to email.
Manage email with labels and filters and move email out of your inbox.
Search your inbox to find the email you need.
Automatically add a professional email signature to email you send.
See your schedule, reply to invitations, and keep track of your to-do lists without leaving Gmail.
No email service is very good if you can’t access it from multiple devices. You can download the Gmail app for Android from Google Play, or for iOS devices from iTunes.
Jitsi is a set of open-source projects that allows you to easily build and deploy secure videoconferencing solutions. Jitsi Meet video conferencing platform, meet.jit.si, hosts a Jitsi Meet instance that the community can use for totally free video conferences
After the completion of the unit the students will be able to:
After the completion of the unit the students will be able to:
After the completion of the unit the students will be able to:
After the completion of the unit the students will be able to:
After the completion of the unit the students will be able to:
After the completion of the unit the students will be able to:
After the completion of the unit the students will be able to:
After the completion of the unit the students will be able to:
Resources
A template is a document model that you use to create other documents. Templates can contain anything that regular documents can contain, such as text, graphics, a set of styles, and user-specific setup information such as measurement units, language, the default printer, and toolbar and menu customization.
All documents in LibreOffice are based on templates. In fact when you start a new Writer document, then the document is based on the default template for text documents. Templates in Writer have the ott file extension.
A ready made template for your CV. Fill in your personal details!
You may have heard people using terms like the cloud, cloud computing, or cloud storage. But what exactly is the cloud?
Simply put, the cloud is the Internet—more specifically, it's all of the things you can access remotely over the Internet. When something is in the cloud, it means it's stored on Internet servers instead of your computer's hard drive.
You can store any file in Drive: pictures, drawings, videos, and more.
You only need to store a file in Drive on one device, and it will
automatically be available on all your other devices. There are three
ways to get your files into Drive.
You can access your documents in Drive wherever you go—on your computer,
phone, or tablet. When you finish making your changes, Drive
automatically syncs the latest changes. So if you open the same document
from another device, all the changes you made appear.
Now that all your files are in Drive, here are some of the key ways you can stay organized.
After you share Drive files or folders, you can work on them with teammates or even people outside of your company.
To start, you need a document to work with.
Now that you have a document open, you can edit it as you like, change
how it looks, and work in it much like you did in your old program. Docs
automatically saves every change you make.
To work on your document with teammates or people outside of your company, just share it. People can make changes at the same time, and you can see their changes as they happen. You can share with people who aren't on G Suite, too.
If you need a printout, another format, or copies of your document, Docs can do that, too.
See your schedule, reply to invitations, and keep track of your to-do lists without leaving Docs.