[edit] Overleaf guides

[edit] LaTeX Basics

[edit] Mathematics

[edit] Figures and tables

[edit] References and Citations

[edit] Languages

[edit] Document structure

[edit] Formatting

[edit] Fonts

[edit] Presentations

[edit] Commands

[edit] Field specific

[edit] Class files

Yes, you can use the Save & Restore feature to save versions of your work in Overleaf.

These versions save the complete document (source code, attached files and PDF), and you can save up to 300 versions. (You can contact us if you need more.)

Access this feature via the 'Versions' link in the editor's top bar—simply name a version and hit enter to save the current version of your work

Overleaf Save and Restore Version