A file name extension is a set of characters added to the end of a file name that determine which program should open it. Follow these steps to choose whether Windows displays these file extensions. Open Folder Options by clicking the Start button ...
The XPS Document Writer allows you to create .xps files using any program that you run on Windows. XPS documents look the same in print as they do on the screen. They are portable, like any other file that you can e–mail or transfer using a CD, DVD, universal serial ...
A docking station is a bridge to the past for many newer computers, but you might find you need one even if you have the latest on-the-market laptop computer. A docking station is a device into which you can plug your laptop in order to gain extra functionality, ...
设置登陆界面的用户列表 例如，在HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT \CurrentVersion\Winlogon\SpecialAccounts\UserList分支下，新建个DWORD值，值名为 administrator，值为1，注销看下，会发现administrator已经出现在登陆界面了