I am almost a complete beginner in this area of document-writing, so I have a few questions.
In a period of less than a day I downloaded MiKTeX 2.9 and TeXstudio and wrote a document with some mathematical formulae but also I am facing some problems.
I do it like this:
1) I am writing a text file in Notepad
2) Then I save the file as .txt file with given name ch.tex
3) Then I open that file in either TeXstudio or MiKTeX and, if in MiKTeX then I press the green button that has "Typeset" function and when I press that button after a few moments a new window appears in which I see how my document will look in .pdf format when opened in Adobe Acrobat Reader, and if in TeXstudio I press also green button that has "Compile" function
4) After that, I save my file in .pdf format
But, after all of that, sometimes my document does not want to be opened in Adobe Acrobat Reader
Am I doing something completely wrong?
Is there any faster and safer and better way to write a document than this way of mine?
Why sometimes documents, after being written and saved as .txt file, and then opened and "Typesetted" or "Compiled" and then saved as a .pdf file, do not want to be opened in Adobe Acrobat Reader but they want to be opened (after pressing the "Typeset button") in MiKTeX window where it is shown how they will look like in Adobe Acrobat Reader?