Update ansys.md

Added descriptions for Ansys EM tools

docs/applications/licensed-software/ansys.md

@@ -28,6 +28,10 @@ use under the academic license; the launch command for each application is inclu
 
 - Icepak (icepak)
 
+### Electromagnetics(ANSYSEM)
+
+- Tools like HFSS, Maxwell can all be launched from the unified Ansys Electronics Desktop (ansysedt)
+
 ### HPC interface:
 
 - ANSYS RSM (rsmluancher)
@@ -39,7 +43,7 @@ use under the academic license; the launch command for each application is inclu
 Please read the [documentation](../../web-portals/viz.md) on how to access VIZ. Once you have logged into VIZ, open 
 a terminal window by right-clicking on the desktop background and select the "Open Terminal here" option from the 
 drop-down menu, or click on the black terminal window symbol at the bottom of your screen. Inside the terminal, type 
-`module load ansys` and hit enter. This will make the ANSYS 2023R1 suite available. To launch your specific ANSYS 
+`module load ansys` (or 'module load ansysem' for ANSYS EM Suite) and hit enter. This will make the ANSYS 2023R1 suite (or ANSYS EM suite) available. To launch your specific ANSYS (or ANSYS EM) 
 application, type its name as listed within the brackets above, such as "fluent" or "cfx5" and hit enter. Please 
 be aware that the **capitalization** is important!  To launch the workbench, type "runwb2".