A few computer skills you may not pay attention to

1. For Windows XP system, press “Start”-“Run", enter “CMD” Enter, then in the DOS window Enter the <quo;systeminfo” command to see your Windows XP date of birth (refer to the Windows XP initial installation date). If you reinstall the system with GHOST, it will still be based on the previous time.

In addition, you can see all the information of the system, such as the host name, processor, network card, and how many patches the system has. Is it very interesting?

2. When deleting a file, press shift to delete it directly. Not through the recycle bin

3, a friend who is familiar with the computer, know that CTRL+Z is the undo button.

In fact, all the big programs are all choose this shortcut key to cancel the key. , including the program, IE browser and other system comes with the program.

In fact, many old birds often make such a mistake. In some design software, you know that you can use this button. In some software that does not have the option to undo the option (such as IE), you forget to cancel it. Some functions.

When we use computers to write things (such as posting in 51 groups, qq chat typing), we may have encountered such a thing, because of mistakes, accidentally put the words just written Deleted, if you delete a word or two can be re-played, but if it is a large paragraph of text, then only anxious. In fact, at this time, we just need to press CTRL+Z to accidentally delete the things and then come back. (Friends can do a test, please feel free to type a word in the post after replying to this post, then delete these words, then press CTRL+Z, how do you get back these words)

Here I just cite the simplest example. In fact, in many cases, we can use the CTRL+Z shortcut to achieve recovery from just misoperation.

4, enter the URL in the address bar when you go online, the system will record, although it is convenient to repeat later, but if it is a public machine, and do not want others to know where they have been, you can use &ldquo ; CTRL + O (letter O, not 0) & rdquo;, then pop up a "open" dialog box, enter the URL in the address bar, it will not be recorded.

5 If you use javascript to disable the right mouse button on the page you are browsing, the solution is: (1), hold down the left mouse button, then move the mouse to the target, click the right mouse button, after a second or two, the shortcut menu appears. (2), click the right mouse button, (do not let go of the right mouse button), move the mouse to the warning window, click the left mouse button, close the window, then move the mouse back to the target, release the right mouse button, the shortcut menu appears.

6, system file checker — — Sfc (system32 folder)

Using Windows will inevitably lead to system file corruption or loss, and if for a few The small file went to reinstall the system, which seemed a little more troublesome. With the system file checker Sfc.exe, everything becomes very simple.

7, shutdown, restart as long as 1 second If you want Windows XP to shut down instantly, you can press CTRL+ALT+DEL, then click on the task manager that pops up <; Shutdown & rdquo; → “Shutdown& rdquo;, while holding down CTRL, in less than 1 second you will find that the system has been turned off, it is almost in the blink of an eye. By the same token, if you select “Restart” in the “Shutdown” menu, you can quickly restart.

8, fast copy files We generally sort out the files on the hard disk after a period of time, put the pictures in the picture folder, mp3 files in the music folder, etc., but copy back and forth Pasting is really cumbersome. Now let's quickly copy the file in a simple way. Select a folder such as music, click the right mouse button to create a shortcut, copy this shortcut, and paste this shortcut in the C:\\Documents and Settings\\username\\SendTo folder. SendTo is the system folder of Windows XP, and the function sent to & rdquo; is implemented by it. Now we select any mp3, click the right mouse button and send it to select “ shortcut to music”, this mp3 file is copied to the music folder, is it very convenient! We can also make software, txt and so on according to your needs.

9, quickly lock the computer Winkey + L button to quickly lock the computer.

10, a simple trick, strictly prohibited Thunder secretly upload! Every time you use Thunder to download something, it will generate a file: c:\\windows\\system32\\cid_store.dat Delete the c:\\windows\\system32\\cid_store.dat file, and then create a new one in the c:\\windows\\system32\\ directory. The folder, the name is cid_store.dat, so there is no way to generate a task log file again, you're done, simple.