Use the SynWeb Development module to maintain events. See Maintaining events.
You can:

Search for events. See Searching for events.
Create new events. See Creating new events.
Add guests to events. See Adding guests to events.
Add or delete community members to events in bulk. See Adding or deleting community members to events in bulk.

Synergetic windows client

Use Synergetic when some functions are unavailable in SynWeb.
See the Synergetic Development manual for maintaining:

donors and prospects
communications
communication types
email lists.

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