The NetBEUI protocol is a product of the Win95/98 era. The WinXP has no such protocol (but NetBEUI is still on the WinXP CD). Some LANs must have NetBEUI to access some or all of the network. Computer, so you need to install NetBEUI by: Put the WinXP installation CD, copy Netnbf.inf to C:\\Windows\\INF in the "Valueadd\\Msft\\Net\\Netbeui" directory; copy Nbf.sys to C :\\Windows\\System32\\Drivers; press "Start" /Control Panel /Network Neighborhood, select "Network Connection", right click on "Local Area Connection", select the content; in the "General" item, select " “Install”, select “Communication Protocol” and press “Add”. At this point, you can see “NetBEUI Protocol”. After selecting NetBEUI, press OK. Encrypting files and folders
Encrypting files and folders makes it impossible for unauthorized users to read the files and folders. To encrypt a file or folder in Windows, open Windows Explorer, right-click on the file or folder you want to encrypt, select the Properties option, and click Advanced in the General tab. Button, select the "Encrypt content to protect data" checkbox (this operation is only available for NTFS file system). When encrypting a folder, the system will ask if you want to encrypt all files and subfolders in the folder at the same time. If you choose to do so, all files or subfolders currently and in the future will be encrypted. If you choose to encrypt only the folder, the files and subfolders currently in the folder will not be encrypted, but any files and subfolders added to the folder will be encrypted when they are added. When encrypting a single file, the system will also ask if you want to encrypt the folder containing it at the same time. If you choose to do this, all subsequent files and subfolders added to the folder will be automatically encrypted. Make folders a dedicated folder
By default, all folders in Windows XP are open, that is, all users on the machine can use them, which undoubtedly makes important users of important users face A serious threat. To this end, Windows XP has added a feature called "folder-specific", which means that in a NTFS file system, after a folder is set to a "private folder" by the user, the folder can only be This user is used, and other users can't use it after logging in to Windows XP, which is convenient for protecting important personal information. To make a folder dedicated, simply move the folder to the "x:\\Documents and Settings\\username\\" folder (where x is the partition where the Windows XP installation files are located), then right click on the folder , select the "Properties" option, and check the "Make this folder personal, so only I can access" checkbox in the "Share" tab. In this way, when other users want to enter this folder after logging in to Windows XP, they will be warned of "access denied". Adding a five-stroke input method
WinXP does not come with a five-stroke input method. It is only necessary to use five strokes. When it is necessary to open five strokes, it is inconvenient to run the five-stroke input method. The solution is: First copy \\!wnm\\wnmime.ime (install the directory of the universal Wubi input method) to the \\Windows\\system32 folder, back up the registry, and then modify the registry, in HKEY_LOCAL_MacHINE\\System\\CurrentControlSet\\ Under Control\\Keyboard Layouts, right-click on the blank space in the right window and create a new item named E0060804. Then, under E0060804, right-click to create four new string values: IME file Enter the key value as: wnmime.ime Layout Display Name Its key value input is: Universal Wubi input method Layout File Its key value input is: KBDUS.DLL Layout Text Its key value input is: Universal Wubi input method Finally close the registry, right click on the input method shortcut icon in the taskbar, select "Settings", select "Add" in the settings, find the universal Wubi input method in the pop-up "Select Input Method" dialog box, click "OK" to add to the input method. Shared drive or folder settings
Windows XP makes it easy to set up drives or folders to "share", and if you don't want these shared drives or folders to be seen by remote computer users, just Just add a "$" after the "share name" of the shared drive or folder, such as "C$". However, when the remote computer user knows the computer name of the machine and the user name and password of the administrator and server operator, then any remote computer user can access the computer through the local area network or the Internet. Undoubtedly, this also enables the shared drive. There is a security risk in the computer of the folder or folder. To secure the shared drive or folder, we should disable the server service. When the server service is disabled, all remote computers will not be able to connect to any drive or folder on that computer, but the administrator of this machine will still be able to access shared folders on other computers. To disable the server service, go to Control Panel - Performance and Maintenance - Administrative Tools, double-click the Services icon, and double-click the Server option in the Services window. In the dialog box shown in Figure 1, select the "Disabled" or "Manual" item in the "Startup Type" list. Manually activate the screen saver
The screen saver is usually activated automatically by the system. You can also activate it manually anytime, anywhere by clicking "Start" /Search /File or Folder, in the search criteria window, click "All" File and folder type, enter "*.scr" in the file name box, then in the search range drop-down list, select the drive where the system file is stored, click "Search", and you will find a bunch of screen savers soon. , select the desired screen saver (you can preview it by double-clicking), right-click the file, and select "Send To" /Desktop Shortcut in the shortcut menu that appears. If you want to activate the screen saver later, just double-click the corresponding shortcut icon on the desktop.