Office Productivity

Microsoft 365

Google Workspace

Other

LibreOffice

Google Docs

LibreOffice

Zoho Writer

Slides

Powerpoint

Google Slides

LibreOffice

Chat

Teams is a "chat-based team collaboration hub"

Video Calls

Zoom

Video

Stream

Youtube

Social

Microsoft Yammer is an enterprise social networking platform. 

Google Chat Spaces

Content Management

SharePoint is a content management and collaboration platform.

Analytics & Visualisation

Desktop Publishing

Microsoft Publisher

Adobe InDesign

Apple Pages

Diagrams

Visio

Google Drawings

diagrams.net / draw.io

Search

Bing

DuckDuckGo

Browser

File Sharing

OneDrive

Google Drive

Photos

Google Photos

Forms

Google Forms

Chat

Enterprise Social Networking

Video Conferencing

Content Management

Bibliography

Abiword

Microsoft 365


https://www.microsoft.com/en-gb/microsoft-365/enterprisehttps://www.microsoft.com/en-gb/microsoft-365/compare-microsoft-365-enterprise-planshttps://docs.microsoft.com/en-GB/microsoft-365/enterprise/microsoft-365-overview?view=o365-worldwidehttps://blog.pa.com.au/microsoft-teams/yammer-teams-sharepoint-a-comparative-guide/https://support.microsoft.com/en-gb/office/microsoft-365-customer-service-and-support-96162163-b3aa-498b-bbbb-5e757b0f31dahttps://learn.microsoft.com/en-gb/officeupdates/current-channel
Licensinghttps://www.clouddirect.net/what-is-the-microsoft-new-commerce-experience/https://www.microsoft.com/en-us/us-partner-blog/2021/11/18/lets-simplify-the-changes-in-the-new-commerce-experience/
Statushttps://status.office.com/https://downdetector.com/status/office-365/
Teamshttps://techcommunity.microsoft.com/t5/microsoft-teams/ct-p/MicrosoftTeams  
OneDrivehttps://github.com/abraunegg/onedrive  (OneDrive for Linux)
Calendarhttps://support.office.com/en-gb/article/see-your-google-calendar-in-outlook-c1dab514-0ad4-4811-824a-7d02c5e77126https://www.msoutlook.info/question/week-numbers-calendar-wronghttps://www.msoutlook.info/question/149 (how to display week number in calendar)
Windows in the Cloudhttps://www.theverge.com/2023/6/27/23775117/microsoft-windows-11-cloud-consumer-strategy
Securityhttps://support.microsoft.com/en-us/account-billing/reset-a-forgotten-microsoft-account-password-eff4f067-5042-c1a3-fe72-b04d60556c37
Troubleshootinghttps://support.microsoft.com/en-us/office/fix-office-update-errors-fc3fbdaa-e3cc-4a9f-a6d4-4eaf0441daa8