Help:Introduction to editing with VisualEditor/4
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Name-Md Mahmood Reza
When you're done editing, click the blue Template:Menu icon blue button in the toolbar This will open a dialog box where you should summarise your edits. This summary helps other editors understand what you've changed.

If you just made uncontroversial spelling or formatting changes, marking your editing as minor can be helpful to other editors (this option isn't available unless you're logged in). Also, if you want to be notified of further changes to the page, you can and add it to your Watchlist (again, only available to those who are logged in).
The "{{int:visualeditor-savedialog-