# A Guided Tour¶

This section is a guided tour of some of what is available in Sage.
For many more examples, see “Sage Constructions”, which is intended
to answer the general question “How do I construct …?”. See also
the “Sage Reference Manual”, which has thousands more examples.
Also note that you can interactively work through this tour in the
Sage notebook by clicking the `Help`

link.

(If you are viewing the tutorial in the
Sage notebook, press `shift-enter`

to evaluate
any input cell. You can even edit the input
before pressing shift-enter. On some Macs
you might have to press `shift-return`

rather than `shift-enter`

.)

- Assignment, Equality, and Arithmetic
- Getting Help
- Functions, Indentation, and Counting
- Basic Algebra and Calculus
- Plotting
- Some Common Issues with Functions
- Basic Rings
- Linear Algebra
- Polynomials
- Parents, Conversion and Coercion
- Finite Groups, Abelian Groups
- Number Theory
- Some More Advanced Mathematics