How to turn off the login dialog box on the boot screen

In Windows XP, click "Start Run" and enter rundll32, usersrundll, or control userpasswords2 (note the case and spaces), and then go to the "User Account" operation window to unselect the "To use this machine, the user must enter a username and password". In the dialog box that pops up, enter the username and password of the account you want your computer to log in automatically each time.

For viruses (USB flash drive viruses), the easiest and most efficient way to clean up!

1.Use WinRar to browse the disk directory, i.e. use it to open USB flash drives, etc.

2.With Rising File Monitor, after opening the disk directory with Winrar, basically the virus-like will be automatically identified and then removed!

All the hidden files can be seen--- which is the key to solving all the hidden viruses!

4.Never double-click to open a USB flash drive or other removable disk! It's the equivalent of touching a bomb! Don't choose"Run actions automatically"!!

5.Pay special attention to other people's USB flash drives, USB flash drives that have been used on public computers, and USB flash drives that have not been disinfected for a long time!

Hehe, it's the first time to write a tutorial by yourself, if you have any doubts, please advise

msconfig.

Or use a housekeeper or something like that to kill it in boot management.

Username: admin

Password: admin

This is the default.

If you want to cancel the login screen after win7 boot, you need to enter the cmd command word: control userpasswords2 and then press enter.

Or win+r key to open the run dialog box, type: control userpasswords2 to bring up the user account dialog box.

Uncheck the box in front of "To use the machine, the user must enter the user name and password", and finally click the "OK" button to save the settings, and the username login screen will no longer appear.

Content arrangement: System City.

1st floorSometimes you will find that there is a login box when the computer starts, even if you don't need a password, you have to press any key to continue to boot, how to remove this annoying login box? Method 1:

Dot"Get started"---"Run"Enter in the box"rundll32 ,usersrundll"Don't get the case wrong, and then the user account dialog box comes out, ha, it's more than half successful, and finally just remove the tick option"To use the machine, the user must enter a username and password"Hah, you're done!

Method 2: Step 1: Run the registry, then branch [hkey local machine software microsoft windows nt currentversion winlogon], then double-click "defaultusername" on the right window, and then enter your login username.

If you don't have a preset username, you can add this item by clicking "New String Value(s) defaultusername" in the menu bar of the registry, noting that it is case-sensitive.

Step 2: Also under this branch, double-click on the "defaultpassword" subkey in the right window of the registry and enter your password in the blank field.

Step 3: Next, double-click on "autoadminlogon" in the right window and set the value to "1". Now close the registry and restart the computer, and later you will find that annoying login is gone.

Control Panel User Account Cancel the use of the welcome screen.

There are many aspects of this phenomenon, one is the hardware, that is, the memory problem, and the other is the software, which has many problems.

Generally speaking, computer hardware is not easy to break. It's not very likely that you'll have a memory problem (unless your memory is really a ragtag mess).

The main aspects are:1. The memory module is broken (second-hand memory is mostly the case.

Memory with quality issues was used, 3. The gold finger part of the memory plugged into the motherboard is too dusty. 4。

Different brands of memory with different capacities are used, resulting in incompatibilities. 5。Thermal issues caused by overclocking.

You can use memtest to check the memory, which can thoroughly detect the stability of the memory.

It's an error when a program is running.,Generally reinstalling the system will be better.,It's too troublesome to find one by one.,Not recommended.。

If the Explore file is damaged, or it is a Trojan, you can try to repair it with 360 system.