You would be able to write all your stuff into only a single file (directly to Thesis.tex), but will pretty sure end in smashing your head against the keyboard if your document gets very large.
Not only that you have real trouble in navigating through your document, but also Texmaker is getting slow if the files are getting too big.
If you have activated the messages and log window in Texmaker, you see some output written there.
For sure, you will need the outputs later if you note that you have some errors in your La Te X code and the messages window is presenting shiny red error messages.
After translating the document and refreshing the PDF file, a headline with Content appeared.
Not surprisingly, the table of contents is empty as we did not yet insert any content. I organized my files by creating a new file for each chapter of my thesis.Lets put all the other chapters in there as well and don’t forget to create the files, add \chapter and save them. By the way, there is a nice trick that you can translate the master document by pressing [F6] even if there is another document open.Just open the file and click Options-Define Current Document as ‘Master Document’ in Texmaker: Now, our document is already 7 pages long and contains a table of contents.If we have a look at our project directory, we note that some additional files have been created by La Te X. The only thing to note is that there is a PDF document called which can be displayed directly in Texmaker on the most right column.The PDF view is refreshed by selecting Tools-View PDF from the menu or by clicking [F7].To understand the commands provided in this tutorial, I strongly recommend doing some general introduction to La Te X first!We start with creating a new folder (our project directory), preferably directly using our cloud service.In Texmaker, simply write in the preamble of your document, that is before \begin.The command tells to use the fncychap package with parameter Sonny.that belong to that chapter are inserted to a new page before the next chapter starts. Cool down, this is because La Te X is creating references while compiling but at the moment the table of contents is created, the references have not been added yet.Press [F6] and [F7] again to translate and update and you will see that there is a new page containing the Introduction. You do not have to understand that, you only need to know, that if you add anything that is reference at any other position in the document, you have to translate twice.