Modify the XP system modification set with the registry (1)

1. Hide the floppy drive on [My Computer] at [Start] → [Run] → Enter [Regedit] → [HKEY_CURRENT_USER] → [Software] → [Microsoft] → [Windows] → [CurrentVersion] → [Policies 〕→[Explorer]→Add a DWORD value (NoDrives) value. Use decimal and the following settings to hide the A disk as [1], hide the B disk as one of the A disks, ie [2], and hide the C disk as the B disk. Double that is [4], and so on, if all are hidden, it is [67108863] 2. Solve the problem of forgetting the user login password. If the user forgets the login password, it can be solved as follows.

Press the computer when starting up. F8] and select [Safe Mode With Command Prompt] After selecting [Administrator], it will pop up the [Command Prompt] window and add a user with the [Net] command. For example, add a user name alanhkg888, the command syntax is as follows net user alanhkg888 /add will increase the power of the new user to the Administrator, for example: to increase the power of the user alanhkg888 just now, the command syntax is as follows net localgroup administrator s alanhkg888 /add After restarting the above steps, restart the computer, add a user alanhkg888 on the startup screen, select alanhkg888 to enter the login in [Console] → [User Account] → select the user who forgot the password, and then select [Uninstall password] [wait] The original user can be selected in the login screen without waiting for a password (because it has been uninstalled). Delete the newly created user, in [Console] → [User Account] → Select [ Alanhkg888], then select [Uninstall Account]. *Not applicable to the password of the [administrator] set to forget the installation. 3. Cancel the validity period of the user password. Right click [My Computer] Select [Manage] → [Local User And group]→[user] right click on the user who wants to cancel the password expiration date [content] → [general] select [password permanent valid] 4. Change the name of the CD-ROM drive on [My Computer] 〕→[Run]→Enter [regedit]→Select [HKEY_LOCAL_MACHINE]→[SOFTWARE]→[Microsoft]→[Windows]→[CurrentV Ersion]→Add a primary key name under [Explorer] to [DriveIcons] Add a primary key name under [DriveIcons] equal to the CD-ROM drive code such as E Drive, then [E] then add a primary key name [DefaultLabel] under [E] In the right window of [DefaultLabel], set the data value of [Default] to the name of the CD-ROM drive, for example [Lite-on 0841] 5. Change the floppy drive number in [Start] → [Run] → Enter [compmgmt.msc] → In [Computer Management (Local)] → [Storage] → [Disk Management] → Right-click on the floppy disk in the upper right window to change the code. Right click on the mouse and select [Change floppy drive number and path] → [Change] → Specify [ Change the floppy drive number] 6. Disable the [Digital Signature] check when installing the driver. Press the start console system hardware driver to sign the selection (skip - directly install the software, do not need my consent). The login file of other users is in [Start] → [Run] → Key [regedit] → Select [HKEY_USERS] and then press [Login Editing Program]. []] [Load Hive Control File] Open [Documents and Settings User Name] folder selection [NTUSER.DAT] Note: 1. [User Name] is the user who needs to modify the login file 2. [NTUSER.DAT] Yes Hide the file and press [Start] to pop up the dialog window. Enter the user

name or any custom name in [Primary Key Name] and then add a file with the [Primary Key Name] just under [HKEY_USERS]. The folder is the user login file to be modified. After the modification, select the folder where you just typed [primary key name], and then press [File] → [Hive Unload] of [Login Editing Program] 8. Safe mode is added to the boot computer to back up the [boot.ini] file in case you open the boot.ini with notepad. multi(x)disk(x)rdisk(x)partition(x)Windows="Microsoft Windows XP Professional" /fastdetect copy multiple lines, then modify to multi(x)disk(x)rdisk(x)partition(x)Windows="Microsoft Windows XP Professional Safeboot" /fastdetect and save it at [Start]→[ Line] → enter [msconfig] in [msconfig] → [BOOT.INI] and then select multi(x)disk(x)rdisk(x)partition(x)Windows="Microsoft Windows XP Professional Safeboot" /fastdetect in [boot option Select [/SAFEBOOT] on the right side to choose one of the following: Minimal = Minimum Driver Network = Support Network Dsrepair = Directory Repair Minimal (Alternate Shell) = Standard Resource Management Desktop will be more in the menu when rebooting A Microsoft Windows XP Professional Safeboot choice 9, display the personalized logo and content in the system content, first create a logo named [OEMLOGO.BMP] logo size is about 90x90pixels, exist in [Windowssystem32] and then edit a name with Notepad [OEMINFO.INI] file exists in [Windowssystem32], the content is:

[General]Manufacturer=[fill in company name]Model=[fill in computer model][Support Information]Line1=[fill in Information 1] Line2 = [fill in the data 2] Line3 = [fill in the data 3] Line4 = [fill in the information 4]

If the content is not enough Plus Line5, after the completion of Line6 .... Right-click on [My Computer]