On this page, we cover and link to pages that help you become more skilled at using your computer, its operating system, and other information we believe every computer user should know.
Different types of computers
Today, many devices are classified as a computer, but this page is designed for desktop, laptop, netbook, and hybrid computer users.
Understanding the computer
The computer is a fantastic device, and knowing how the computer works and how everything works together helps you get a better understanding of the computer.
- How to learn more about computers.
- How does a computer work?
- List of over 15,000 computer-related terms.
- When was the first computer invented?
Setup computer
If you’ve recently purchased or received a computer, it must be assembled and connected according to the user’s manual before anything can be done. If you need help setting up and turning on your computer, follow the steps in the links below.
- How to set up a new computer.
- How to turn on a computer.
Keyboard and mouse basics
Except for tablets and smartphones, all computers have a keyboard and either a mouse or touchpad as input devices. If you’re not experienced with controlling a computer with these items, review the below documents for helpful tips.
- How to use a computer mouse.
- How to use a computer keyboard.
- How to improve your typing.
Understanding the operating system
Every computer requires an operating system, which is what allows the software and hardware to communicate with a computer. Understanding what operating system is running on your computer helps you in finding help and knowing what is compatible with your computer. Become familiar with the operating system and version that is running on your computer.
- How to find what operating system is on a computer.
- What are the differences between hardware and software?
Create user account
Every computer today can have multiple user accounts. During the initial setup, your computer may have created an account for you. If you have other users in the home, you may want to create additional accounts for them, so that they can use the computer without altering the experience for others.
Today, the most common operating systems are Microsoft Windows, Apple macOS, and Google ChromeOS.
- How to create a new user in Windows.
Installing, running, and uninstalling a program
All computers come pre-installed with programs, games, and other software that you can use. For example, the browser you are using to read this page is a program.
- How to install software.
- How to run a computer software program.
- How to uninstall software in Windows.
- Top 10 free PC programs everyone should have.
Creating, saving, and opening files
While using a computer, one of the most common tasks you perform is creating, opening, viewing, and saving files. Below are links to pages that relate to these tasks and steps you can do to perform them.
- Overview of a file.
- What is a file extension?
- Overview of folders.
- How to list files in a directory or folder on the computer.
- How to open, view, and edit the contents of a file on a computer.
- How to create a computer file.
- How to change or rename a file, folder, or directory.
- How to create a document.
- How to save a document.
- What program can I use to view, edit, or create images?
How to manage open program windows
All computers (even Apple computers) show open programs in windows that can be manipulated, hidden, moved, and closed. When working with multiple programs at once (multitasking) you may need to manage the open windows.
- How to quickly change between open programs on Mac and PC.
- How to move a window.
- How to resize a window.
- How to close a window.
How to manipulate the text within a file
While working in a file, it may be necessary to manipulate any text that is created. Below are pages with help in manipulating the text within a file.
- How to highlight or select text.
- What is the clipboard?
- How to copy and paste text to a document or another program.
- How to change the font color, size, style, or type in Word.
How to highlight, copy, and move files
After a file is created, it may need to be copied, moved, or renamed. Below are pages providing help on how to do all of these tasks on your computer.
- How to copy files.
- How to move files and folders on the computer.
- How to change or rename a file, folder, or directory.
Back up files
Computers and the hard drives that store the computer’s information can fail. When they do fail, any of the information you’ve created can be lost if it’s not backed up.
- How to back up your computer.
How to delete files
When you’re done with a file, it can be deleted from the computer to conserve space and improve file management. Below are pages about deleting a file from a computer and related topics.
- How to delete a file, directory, or folder.
- When I delete a file on my computer, where does it go?
- How to recover missing, lost, or deleted files.
Changing settings
There are millions of settings that can be changed on the computer to make it work better for you. For most computers, these settings may be modified in the Control Panel.
- How to open the Windows Control Panel.
Connecting peripherals
A peripheral is a hardware input device or output device that gives a computer additional functionality. For example, you may want to connect a printer to the computer so you can print hard copies of documents. Steps to install these devices are found on the pages linked below.
- How to set up and install a computer printer.
- How to set up or install a joystick or gamepad.
- How to install computer hardware.
- List of computer drivers and driver-related help.
Connecting to the Internet
Today, the Internet is the most used feature on the computer and is becoming a necessity for everyone. If your computer isn’t connected to the Internet, see the page linked below for further information on connecting to the Internet.
- How to connect to the Internet.
Using the Internet
The Internet contains extensive information. Below are a few pages that help with finding information and things to do on the Internet.
- Overview of the Internet.
- How to find information on the Internet.
- How to create an e-mail account.
- How to download an app, file, or program from the Internet.
- What things to do when bored on the Internet.
- Internet tricks and tips.
- Full list of Internet-related terms.
Computer safety
After connecting to the Internet, it’s also important to be aware of all the potential security threats to you and your computer. Below are links to pages that help inform you of dangers and how to stay safe on the Internet.
- Is online banking safe?
- How to protect yourself while on the Internet.
- How to prevent unauthorized computer access.
- How to be anonymous on the Internet.
- How to know if a computer was hacked.
- How does a computer get infected with a virus or spyware?
- Protect children from harmful material and people on the Internet.
Shutting down and turning off the computer
After you’ve finished using a computer for the day, you’ll want to turn off the computer to save power when it is not in use.
- How to shut down a computer.
- How to restart Microsoft Windows.
- Is it better to leave the computer on or turn it off?
Cleaning computer
Cleaning and maintaining the computer is an important step in helping keep your computer running at its best. See the page linked below for further information about cleaning a computer and its components.
- How to clean a computer and its components.
Troubleshooting and dealing with problems
Every computer is going to encounter problems, and there are going to be those times when you’ll need to troubleshoot those problems. When using a computer, it’s a good idea to know how to troubleshoot and fix problems or identify what’s causing the problem. See our troubleshooting page for further information.
- My computer is running slow, what steps can I do to fix it?
- Why is my Internet connection so slow?
- Windows freezes or stops responding frequently.
- Why does Windows restart without warning?
- No display or black screen on a computer monitor.
- Why won’t my computer turn on?
- Basic computer troubleshooting.
Related information
- How does a computer work?
- How to learn more about computers.
- Top 10 computer mistakes beginners make.
- Computer keyboard shortcuts.
- Computer training.
