Value streaming

Documentation tools

Azure Wiki (Azure Devops)

Diagram.net

Mermaid.js

Mkdocs

Excalidraw

Confluence

PlantUML (still learning)

Project management & Help desk tools

GLPI

ClickUp

Jira

ServiceNow

Office

Google Doc

Google Sheet

Google Slide

Microsoft Word

Microsoft Excel

Microsoft PowerPoint

Microsoft Sharepoint