x86-32 processor or x86-64 processor
On a 64-bit processor, GroupWise still runs as a 32-bit application.
Any of the following desktop operating systems for the GroupWise client:
Windows 7 on a 1 GHz or higher workstation with at least 1 GB of RAM
Windows 8 or Windows 8.1 on a 1 GHz or higher workstation with at least 1 GB of RAM
Windows 10 on a 1 GHz or higher workstation with at least 1 GB of RAM
Microsoft Internet Explorer 9 or later
Any of the following word processors for use as the GroupWise editor:
LibreOffice 3.6 or later
Microsoft Word 2007 or later
Approximately 200 MB of free disk space on each user’s workstation to install the GroupWise client.