First of all, learn the correct switch. To start the machine, you should first turn on the display and then turn on the power. When there is a reaction on the display screen, press the biggest button on the host. Don't press the keyboard during this time, otherwise it will be bad for the computer and even be in danger of crashing. Wait until the cursor changes to a small arrow before proceeding to the next operation. To shut down, first close all open files and web pages, and then click "Start" in the lower right corner of the desktop. There will be three buttons on the screen: standby, shutdown and restart. Click "Close". Don't turn off the power until the display screen turns black and the host indicator goes out. Never turn off the big button on the host directly when you turn it off.
Documents and typing. Documents are the most commonly used facilities on computers, which can be used for typing, storing words and pictures and so on. To create a document, first click the right mouse button in the blank space of the desktop, then click New, and then select the document to create. For example, to create a text document, click the text document, and then create a word.
Click "Word" on the document.
"。 After clicking, the icon of the document will appear on the desktop and you can use it. After the document is created, you can type or copy and paste it. When typing, you should first choose the input method, such as Microsoft input method, sogou input method, Wu Bi input method and so on. The input method is in the lower right corner of the computer screen, with icons. You can type when you choose the input method. Also learn to transfer files, copy and paste files, text pictures and so on. The functions of various documents are different.
Antivirus is very important for using computers. In the past two years, a large number of viruses have appeared on the Internet, including New Year greeting cards, panda burning incense and so on. These viruses do great harm to computers until they are scrapped. How can I do a good job of antivirus? If you download antivirus software from the Internet, you have to download regular software from regular websites. If you buy an antivirus disk, you have to buy a genuine one. Otherwise, many viruses cannot be killed. Killing viruses mainly means killing "Trojans", junk software and malicious plug-ins. Kill frequently, once every three days.
Surfing the internet is the greatest pleasure of playing computer. Almost everyone in our primary school can surf the Internet. First, connect the broadband, then open the browser (that is, the icon with a big E on the desktop), and you can browse the web through search. The online world is so wonderful.
It is beneficial to use computers correctly, but harmful to indulge in them. Therefore, we teenagers must pay attention to some problems in use. Don't sit in front of the computer for too long, otherwise it will have various adverse effects on your body, such as decreased vision, trance, insomnia, cervical spondylosis, lumbar disc herniation and so on. Also pay attention to posture. Incorrect posture is also harmful to your health.
In a word, we should learn to use computers correctly, which is necessary for computers and ourselves.