Office tasks

Create a text

Start LibreOffice Writer and choose "Text Document".

Create a spreadsheet

Start LibreOffice Calc and choose "Spreadsheet".

Create a presentation

Start OpenOffice and choose "Presentation".

Draw

Start OpenOffice and choose "Drawing". Or use a program like

• Inkscape -- a vector image editor
• Karbon
• GIMP

Manipulate images

Use a program like

• GIMP

Create diagrams

Use a program like

• Calligra Flow