How can I use a computer? How do I use my computer?

1. It's not difficult to use a computer.

Computers are high-tech products, and it is difficult to make hardware and develop software, but it is not difficult to use. Because the use of computers is a process problem, the use of computers generally does not need to know why to do this, just know how to do it, as long as people with a certain level of education can learn to use computers.

2. Learning content.

In general, you don't need to learn systematically when using a computer, you can just learn what you want to do. For example, watching the news on the Internet, consulting documents, sending and receiving e-mails, chatting on QQ, playing chess and poker, or playing games, blogging, etc.

If you want to learn systematically, the learning content is from shallow to deep, first learn the introductory knowledge, generally the operating system (xp win 7 win 8), word processing (word2003 2007 2010 2013), Internet access, and computer assembly and maintenance, etc., and then learn what you like.

3. Learning methods.

1. Ask someone to teach. Asking someone to teach you is the quickest, easiest way to learn a computer. It is best to ask the person around you to teach, he operates, you watch, while taking notes, after the guidance of the person who teaches, you operate according to the process of writing, so that this problem, you will know, and it will be a proficient problem in the future.

If possible, you can go to the training course to study.

2. Self-study. Relying on self-study is also a practical way, go to the bookstore to buy a few computer entry-level books that can be understood, buy a few more, while reading and operating, this book is said to be incomprehensible, read another book, sometimes several books against each other, although it takes time and energy, but remember firmly.

3. Online learning. There are a lot of computer knowledge networks on the Internet, such as, novice learning computers, computer knowledge networks, computer primers, etc., and you can find it by searching for it.

It's best to figure out what kind of Trojan it is, and then use the computer to try to kill the virus in safe mode, and it would be great to find a computer master to help you.

If you have backed up before, you can try to restore the system;

Not really. Let's reinstall the system! ~

1. Ctrl+S to save2. Ctrl+W closes the program.

3. Ctrl+N to create a new one.

4. Ctrl+O opens.

5. Ctrl+Z undo.

6. CTRL+F search.

7. Ctrl+X cut.

8. Ctrl+C to copy.

9. Ctrl+V paste.

10. Ctrl+A to select all.

11. Ctrl+[ Shrink Text, Ctrl+] Enlarge Text.

12. Ctrl+B bold.

13. CTRL+I Italics.

14. Ctrl+U underscore.

15. Ctrl+Shift input method switching.

16. Ctrl+Space Switch between Chinese and English.

18. Ctrl+Home cursor to quickly move to the file header.

19. Ctrl+End cursor quickly moves to the end of the file.

20. Ctrl+ESC to display the start menu.

Computers can be used for many different purposes, including but not limited to the following:

Work and study: Computers are important tools for office work and study. You can use office suites such as Microsoft Office for document processing, electronics, presentations, etc., as well as for study and course learning.

Creation and Pure File Content: Computers can be used for image processing, audio recording, and other creative and content tasks. You can use professional software like Adobe Photoshop, Premiere Pro, Audacity, and more for all kinds of creative work.

Data management and storage: Computers can be used to manage and store data, including the organization of files and folders, backup data, data recovery, etc.

Virtualization and simulation: With a PC, you can run virtual machine software or emulators, create virtual environments, and run other operating systems or applications.

These are just some of the common uses of computers, and as technology continues to evolve, so do its capabilities and applications. The specific use of a computer depends on the individual's needs and interests.