保护色Hue: 84; Sat: 91; Lum: 205;Red: 204; Green: 232; Blue: 207;WIN7修改登陆界面：在开始菜单中输入regedit，打开注册表定位到HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\Background，更改OEMBackground的值，若为0则表示不使用OEM背景仅使用Windows默认背景；若为1则表示使用OEM背景，此时C:\Windows\System32\oobe\info\Backgrounds下的Ba Read More
clear transaction log>dump transaction master with truncate_only>dump transaction master with no_logcharacter set- the character set of server exec sp_helpsort- the character set of clientselect@@client_csname- all character set installed on the server select * from syscharsets- change charact Read More