1, 2008 power-on password settings Because 2008 is a server system, its security is higher than the personal desktop operating system, in the boot system password settings, many people can not pass, in fact, very simple, 2008 The password must consist of at least six letters plus numbers, and the letters must also contain capitalization. For example: Ab123456. This password 2008 can be used. 2, 2008 set up automatic login. Specific method: Start → Run & Rarr; enter “rundll32 netplwiz.dll, UsersRunDll” command to open the account window, first select the account to be automatically logged in, to select "to use this machine, the user must enter the user name and password" Check the box and enter the password for the account (provided you want to turn off UAC). 3, 2008 open Aero mode First install the appropriate graphics driver; then open the server manager → feature summary & rarr; add features & rarr; choose to install the desktop experience. After the desktop experience is installed, the computer needs to be restarted; after restarting, the service management is started, the Themes service is started, and the startup type is set to automatic; finally, right click on the desktop → personalization → theme → select the corresponding Aero theme. 4, 2008 activation backup method (1) backup the following two files, while saving the activation CD-KEY (note: appdata is a hidden folder) \\Windows\\System32\\licensing\\pkeyconfig\\pkeyconfig.xrm-ms \\Windows\\ ServiceProfiles\\NetworkService\\AppData\\Roaming\\Microsoft\\SoftwareLicensing\\tokens.dat (2) Reinstall the system later, do not need to enter CD-KEY, do not connect to the network, find the above two files, right click on the attribute → security & rarr; Advanced → owner, modify to administrator, close the window, and then re-select advanced → permissions, modify amdinistator for full control, so you can delete. (3) Turn off the Software Licensing service and replace the above two files with the backup activation file (if the service is not turned off, tokens.dat cannot be replaced) (4) Restart the computer, enter the activation number, and activate after a while. . At this point you can connect to the network. 5. Close User Account Control (UAC) to open the Control Panel → User Account & Rarr; Open or Close User Account Control & Rarr; Unauthorize User Account Control (UAC) to help protect your computer. But be sure to reopen it after installing the software. 6, cancel the CTRL+ALT+DEL three keys to log in to the system to open the control panel → management tools & rarr; local security policy & rarr; local strategy & rarr; security options & rarr; interactive login: no need to press CTRL + ALT + DEL & rarr; . So we will turn it off, the next time you turn it on, you don't need to press CTRL+ALT+DEL. 8. Turn off the shutdown reason selection when shutting down. Open the start menu → run gpedit.msc → computer configuration → management template & rarr; system & rarr; display & ldquo; close event tracking program & rdquo; & rar; disable. 9. Cancel the default share of each boot in 2008. Import the following into the registry and restart (if you want to turn off UAC). Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Lanmanserver\\Parameters] "AutoShareServer"=dword:00000000 10. Close “IE Enhanced Security Configuration” Open Server Manager → Security Information & Rarr; Configure IE In the ESC→ pop-up window, both the administrator and the user choose to disable. Open the webpage again, no more! 11. After the sound card driver is installed, the speaker icon in the lower right corner of the computer is turned off. Open the service management, start the Windows Audio service, and set the startup type to automatic. This computer has a voice. 12, change the size of the desktop icon Method and vista, Win7: Ctrl + mouse wheel or desktop right → view → classic icon. 13. View system license information Run slmgr.vbs -dlv directly. 14, the application can not run, we can try to change the data execution protection settings, control panel → system → advanced system settings → advanced & rarr; performance & rarr; set & rarr; data execution protection & rarr; for the following selected procedures All programs and services enable DEP and add the application. 15, change the default location of the user document Start menu → document & rarr; right-click properties & rarr; location tab, change to a custom path. 16, turn off the hibernation function and delete the hibernation file desktop right → personalized & rarr; screen saver & rarr; change the power settings & rarr; change the computer sleep time & rarr; make the computer into sleep state set never. So we turn off the hibernation function, and then we delete the hibernation file: system disk right → attribute → regular → disk cleanup & rarr; select hibernation file cleaner & rarr; 17, the history of clearing the recently opened document when exiting the system starts → run gpedit.msc → user configuration → management template → "start" menu and taskbar → clear the history of recently opened documents when exiting the system, set It is ok to be enabled. 18, fast copy files, folder path and file reverse selection shortcuts First, we press Shift, right click on the file, folder or shortcut that needs to copy the path, there is a copy in the pop-up menu as a path (A ), click to copy the file, folder path. Second, we press ALT+E to pop up the menu and press I. This is the shortcut key for the reverse selection of the file. 19, restore the disappearance of the desktop "computer" icon Click on the desktop right → personalized & rarr; change the desktop icon (left). 20, about setting the IE browser proxy to open the IE toolbar Internet Options → connection & rarr; dial and virtual private network settings check your dial-up connection & rarr; settings, in the "Settings" page, select "ld" Connect to the proxy server” then fill in the proxy server address and port in the “Address" column, click “OK”. 21, enable the camera, camera or scanner and other devices Start the Windows Image Acquisition (WIA) service, and set the startup type to automatic. 22, open the hardware acceleration of the graphics card desktop right → personalized & rarr; display settings & rarr; advanced settings & rarr; troubleshooting & rarr; more settings & rarr; hardware acceleration & rarr; completely. Then run dxdiag, open the display tab, and you'll see that the DirectX feature is all enabled. 23, open the ICF after the machine in the LAN to achieve mutual access method Control Panel & Rarr; Windows Firewall & Rarr; Unblock all incoming connections, and in the "Exceptions" check "File and Printer Sharing". 24, LAN can not visit each other to solve the problem (1) local connection & rarr; right-click attribute & rarr; cancel Internet Protocol version 6, shorten the verification time. (2) Check whether the names of the working groups to which each machine belongs are consistent. (3) Check if the machine IP is on the same network segment, such as 192.168.1.X. (4) Set the network and sharing center & rarr; network connection & rarr; custom & rarr; location type set to dedicated, reduce protection. (5) Network and sharing center & rarr; sharing and discovery & rarr; network discovery enabled, file sharing enabled, password protected sharing off. 25, the start menu power button defaults to “ Shutdown & rdquo; change to “ sleep & rdquo; control panel & rarr; power options & rarr; selected & ldquo; preferred plan & rdquo; & rarquo; change plan settings & rarr; change advanced power Settings, in the pop-up settings window found "Power button and cover" & rdquo; & rarr; & ldquo; start & rdquo; menu power button & rarr; set & rarr; sleep, OK. 26, clear the history of recently opened documents when exiting the system start → run gpedit.msc → user configuration & rarr; management template & rarr; "start" menu and taskbar & rarr; clear the history of recently opened documents when exiting the system, set It is already enabled.