To perform this in this article, you need a computer to have local administrator rights.
The article is valid for Windows XP auto login.

Information.
Automatic logon means that you will not have to enter each time a login and password to log into the system. It is certainly convenient, but less secure, since anyone can use your computer, so you decide.
There are two ways to automate the logon:
    1. For computer input in the domain;
    2. For a computer in the group or not belonging to the network at all;

XP Auto-login to the operating system for a computer joined the domain.
1. Press the Start button and select "Run";
2. In the Open box, type in reedit and click OK;
3. In the "Registry Editor" in the left part of it, consistent demonstration of these registry keys to subsection "Win logon":
HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows NT \ Current Version \ Win logon

4. Click the left mouse button to see "Win logon";
5. In the right pane, locate the "Default Username", click the right mouse button and select "Edit";
6. In the Value data box, type the user name with which will be made auto-login and click "OK";
7. In the right pane, locate the "Default Password":
    if not, then go to step 8;
    if so, to point 11;

8. Click the left mouse button to see "Win logon";
9. In the main Edit menu, select "Create" (unfold list) and select "String Value";
10. Name the newly created key Default Password;
11. Right-click on this option and click 'Edit' menu;
12. In the Value data box, type the password and click "OK";

Note. If no Default Password specified, the system automatically disables automatic login.

13. In the right pane, locate the "Auto Admin Login":
      if not, then go to step 14;
      if so, to point 17;

14. Click the left mouse button to see "Win logon";
15. In the main menu "Edit", select the item "Create" (unfold list) and select the item "String Value";
16. Name the newly created key Auto Admin Login;
17. Right-click on this option and click 'Edit' menu;
18. In the Value data box, type 1 (one) and click "OK";

Note. 1 - Enables automatic entry, 0 - off.

19. Close all windows and restart your computer;

Auto-login to the operating system for a computer in the group or not belonging to the network at all.
1. Click the Start button and select "Run";
2. In the Open box, type control user passwords 2, and then click "OK";
3. In the "User Accounts", uncheck "Require a user name and password and click" Apply ";
4. In the "Automatic login" in the "User" type the user name with which you will automatically log;
5. In the fields Password and Confirm, type the password twice and click "OK";
6. In the "Automatic login, click" OK ", to close and save changes;
7. Close all windows and restart your computer.

How to turn on automatic logon in Windows XP?

To receive security updates for Windows continuously, ensure with the intention of are uninterruptedly Windows XP in the midst of Service Pack 3 (SP3). This factual piece of writing will explain how to configure Windows XP to automate the logon process by storing your code word and additional relevant in sequence in the registry folder. This characteristic permits additional users to establish your computer unit and to utilize the explanation that you institute to mechanically log on. Let's check on xp auto login.

Importance of turning on the automatic logon by means of Windows XP

ü It becomes more expedient. On the other hand, by means of this quality can cause a safety danger.

If you position your computer intended for automatic logon-- anybody who can actually increase admission to the computer be capable of also in gaining access to the whole thing so as to be on the computer, counting every set-up or networks to facilitate the computer must be linked to. Furthermore, if you twist on automatic logon, the secret word is lain up in the registry in simple text. The precise registry input that stores this worth is distantly clear by the Authenticated Users group. As a result, only make use of this locale if the computer is bodily protected and if you ensure with the aim of users who you don't reliance cannot slightly see the registry.

Here are the steps to turn on or turn off automatic logon:

1) Go to the "Fix it for me" segment. If you have a preference to secure this difficulty yourself, go to the "Let me fix it myself" section.

2) To fasten this problem repeatedly, tick the “Fix it' button or link. Click Run in the File Download dialog box, and after that go behind the steps in the Fix it wizard.

Explanations

1) Using the auto logon element is able to create a security danger.

2) Please ensure to facilitate your user name and password is correct.

3) Please ensure that the CTRL+ALT+DELETE series for logging on to Windows XP is disabled. If the user name is a domain user name, identify the assessment for the Default Username by means of the next format: domain\username

4) This wizard can be in English only. Conversely, the habitual repair in addition, will facility intended for additional language versions of Windows.

5) If you are not using the computer that has the problem, save the Fix it solution to a flash drive or a CD and then run it on the computer that has the problem.