ARCS offers a variety of standard software packages for all users. We also install requested software based on the needs of the HPC community as a whole. Software used by a single group should be installed by that group’s members, ideally on leased storage controlled by the group. Departments with a set of widely-used software packages may install them to the lsp_apps space. ARCS will also provide limited assistance for individual installations. We encourage—but do not require—users to write their own modules for individually-installed software. For help installing research software on your PC, please contact Research Software Support at firstname.lastname@example.org.