How to Use Overleaf and Latex

00:00 - What is LaTeX? 01:54 - What is Overleaf? 02:43 - How to sign up for Overleaf and view your projects 03:12 - Uploading a .zip project or starting a new project 03:55 - Sharing projects, making copies of projects 05:24 - Collaborating in real time 06:02 - Basic Overleaf interface 06:47 - Compiling 07:40 - Jumping between source code and PDF locations 08:55 - Downloading your PDF 09:14 - Using spell check 09:32 - Using autocomplete 10:06 - Finding and reading compile errors 10:58 - Resizing panels and zooming 11:45 - Setting the document class and different document classes 12:58 - Importing packages and the 4 AMS packages 13:58 - Defining the theorem environment 14:50 - Setting the title, author(s), and date 15:34 - The preamble and the maketitle command 16:16 - Begin and end document commands 16:38 - Making sections and subsections 17:09 - Typing regular text 17:39 - How to do left and right quotation marks correctly 18:55 - Making new paragraphs and deletion of whitespace 20:21 - Making text bold or italic 20:52 - Comments and toggling comments with ctrl+/ 21:55 - What is an environment? 22:51 - Examples of environments (centered text, bullet points) 24:17 - Theorem environment and automatic numbering of theorems 26:28 - Proof environment 27:23 - Typesetting math within a line of text 29:19 - When to use in line math mode and when to use new line math mode 30:58 - How to typeset math on its own line 32:03 - Typesetting common math symbols 34:13 - "The More You Know" song 34:38 - Exponents and subscripts 37:34 - Greek letters 38:46 - Spatial constructions (roots, fractions, summations, etc.) 40:55 - Named functions (sin, arctan, etc.) 41:53 - Auto-sizing parentheses 43:45 - More stuff that exists 45:46 - How to get help!