Renumbering section in LaTeX report

Typically, section in report class is started numbering with 0. It sometimes looks strange in document style. This is a way to make it start from 1 as usual.
Adding this line to the preamble:

Nice music

Display pictures side by side in LaTeX

Handling pictures in a LaTeX document sometimes makes much of confuses. This post will show you the ways to make pictures display side by side in a document.

Interesting facts about English

Some interesting facts about English:

• The most common letter in English is “e”.

• The most common vowel in English is “e”, followed by “a”.