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.
Step 1. Sign on to the other workstation as an administrator. Click Start, enter remote into the search field and then select Allow Remote Access to Your Computer.. Step 2. Choose Allow Connections Only From Computers Running Remote Desktop With Network Level Authentication from under Remote Desktop.tep 5. Log in to the host computer -- the workstation you want to use to access the remote PC -- with administrative rights and then click Start | All Programs | Accessories | Remote Desktop Connection..