Related to laptop software
Hello, I'm preparing for the upcoming graduate material, I'm preparing for a graduate in mathematics.

When I used my laptop (windows), I used a scientific journal for this purpose, and it was great to be able to create minimal formatted documents and I was just worried about writing uncle. shortcuts (from which you can define yourself if you want), and all the most basic formats you may want to read later can be accessed by very simple shortcuts.

The idea is that I have something to just slap the basic ideas when I'm reading a text, then if I want to make them able to present me LaTeX them.

Do you have any ideas?