noun, Chemistry. 1. the univalent ion, NH 4 + , or group, NH 4 , which plays the part of a metal in the salt formed when ammonia reacts with an acid. ammonium nitrate is extremely common, and pretty dangerous, and also extremely useful.
1 Double-click the Allow users to connect remotely using Terminal Services policy. 2  Set the policy to Enabled, and then click OK. 3  Right-click My Computer and click Properties. 4  Click the Remote tab. 5  In the Remote Desktop section, click to clear Allow users to connect remotely to this computer, and then click OK.ou can also use the following procedure to disable Remote Desktop; however, if you use the preceding procedure, the following configuration is overridden: NOTE: Remote Desktop is disabled by default on Windows XP Professional. 1  Click Start, click Run, type gpedit.msc, and then click OK.
In the Remote Desktop Connection dialog box, in the Computer box, type the name or IP address of a computer running Windows XP Professional for which you have Remote Desktop permissions. Click Connect. In the Log On to Windows dialog box, type your user name, password, and domain (if required), and then click OK.o deploy Remote Desktop, you must perform the following tasks: Enable Remote Desktop on a remote computer running Windows XP Professional. Enable users to connect to the remote computer running Windows XP Professional. Set up your client computer. Install Remote Desktop Connection software on your client computer.