The different types of pages
Tricks to find what you want
Redirects and shortcuts
Handy pages for editors
Review of what you've learned
Every edit made to Wikipedia is recorded and (with rare exceptions) is publicly viewable in a page's history.
To access it, click the "ඉතිහාසය බලන්න" tab at the top of the article.
Page histories consist of rows, each representing a past revision of the page. Each line contains various elements with information or tools related to that revision:
To see the difference between two revisions, adjust the radio buttons and then click.