Must-read for computer novices: 140 practical computer tips

Computer novices must know: 140 practical tips. Do you always encounter various little confusions when learning computers? don’t worry! PHP editor Xigua has compiled 140 practical tips for you, covering various aspects such as file management, network connection, and system settings. Each tip is proven, easy to understand, and helps you solve common computer problems easily.

1. Must-read for computer novices: 140 practical computer tips

For many computer novices, the use of computers is often full of unknowns and confusion. From starting up to shutting down, from software installation to hardware maintenance, various computer operations may give people a headache. However, as long as you master some basic computer knowledge, you can easily deal with various problems in daily use. Today, we have compiled 140 practical computer knowledge for you, hoping to help computer novices better control computers and improve work and life efficiency.

Basic knowledge of computers

1. The main hardware components of a computer include: CPU, memory, hard drive, graphics card, motherboard, etc.

2. The operating system is the basic software of the computer. Common ones include Windows, macOS, Linux, etc.

3. Press F2, F12 and other function keys when booting to enter the BIOS setting interface, where you can set startup items, hardware parameters, etc.

4. Task Manager can check the running status of the computer, including CPU, memory, disk, network and other usage.

5. Disk defragmentation can clean up hard drive fragments and improve computer running speed.

System usage tips

6. In Windows systems, you can use the Windows+R shortcut key to open the run dialog box.

7. Press Shift + right click in the explorer to open the command prompt or PowerShell.

8. Enter "Control Panel" in the Windows search box to quickly open the Control Panel.

9. In Windows 10, you can use the Windows+X shortcut key to open the shortcut menu.

10. In Windows 10, you can use the Windows+Tab shortcut key to open the task view.

Software usage tips

11. In Word, you can use the Ctrl+Enter shortcut key to insert a page break.

12. In Excel, you can use the Ctrl+Shift+$ shortcut key to format numbers into currency format.

13. In PowerPoint, you can use the Ctrl+M shortcut key to insert a new slide.

14. In the Chrome browser, you can use the Ctrl+Shift+N shortcut key to turn on privacy mode.

15. In Adobe Photoshop, you can use the Ctrl+Z shortcut key to undo the previous operation.

Hardware Maintenance Tips

16. Regularly cleaning the computer fan and heat sink can prevent the computer from overheating.

17. Use the disk cleanup tool to delete temporary system files and free up hard disk space.

18. Regularly back up important data to prevent data loss.

19. Use anti-virus software to detect and remove computer viruses in time.

20. Replacing the battery can extend the usage time of your laptop.

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