The most important part of Google workspace is ofcourse the email. You get a professional email (you@yourdomain.com) for your business with all the powerful features, security and relaibility of Gmail.
As an admin, you have full control over all the users accounts within your organization. You can add, delete, suspend or change passwords from your admin account.
Besides Email, you can use your business id for other widely and globally accepted tools like Google Meet for Video Calls, Google Calender for Meetings, Google Chat and lot more.
You can your team can simaltanously work on Google Docs (alternate to MS Word), Google Sheets (alternate to MS Excel), Presentations, Forms, Surveys and lot more.

Gmail

Drive

Calendar

Meet

Chat

Docs

Sheets

Slides

Forms

Sites

Keep

Jamboard

Apps Script

Cloud Search

Admin

Vault

Work Insights