Amazon has the Google Workspace Guide: Unlock Every Google App (eBook, Kindle) for $0 downloaded today. Other free, computer / software-related books today include:

• Excel Essentials: A Step-by-Step Guide
• Microsoft Access Guide to Success
• Python Programming: A Beginner's Guide
• The $1,000,000 Web Designer Guide
• Let's Call You Dave : Decoding the Future with AI Dialogue
• The Ultimate Guide to Google Sheets
• C Programming: Language: A Step by Step Beginner's Guide
• Ry's Git Tutorial
• The Ultimate Guide to eCommerce Software
• The Ultimate Guide to G Suite
• Mastering Excel: Starter Set