From the Welcome screen window it is possible to access the following pages:

• Tutorials
• Online Documentation (right here  )
• Start Painting: load the "Meet Mat" sample project
• Website
• Forums
• Community assets

Otherwise, get started with the basics of project creation and export of textures:

• Activation and licenses
• System requirements
• Tutorials
• Project Creation
• Export
• Glossary
• Performance

To quickly start, take a look as well at the list of shortcuts:

• Shortcuts