How Can I View eM Client Calendar Entries on my Desktop and Laptop?

How can I see the same calendar content on my desktop and laptop using eM Client as the default e-mail program? I have entered appointments on my desktop calendar but can’t view them using my laptop.

I am using version 5.0.17595.0. Thank you for taking the time to address this issue.

you have to use a server based calendar (like Google calendar or iCloud) - if you set the same account on your PC and laptop, your calendars will be fully synchronized.