If your inbox is full of unread emails and out of all those mails only very few mails are important. Its very difficult to find those important mails. No worries now here is the best solution for you.
Actually Gmail is not providing this feature directly to show only unread email list in your inbox. So the feature which is not directly provided is to be explored indirectly to get fast and efficient result. Now for filtering only unread mails here is a very simple trick.
Open Your Gmail Account in Standard Mode, After getting Your inbox interface, you will see this at the top of your inbox
In this search option of Gmail, Start typing :
You will see the screen just like the below given screenshot:
After typing press “Enter”. Now Your Inbox is only showing unread emails, it means now its very easy to differentiate unread emails out of a group of mixed up mails.
If you have labeled your emails , than one more thing you can add is
is:unread label:label name
This will filter all those unread mails which are categorized under the specified label.
Enjoy the Easiest way to Filter your unread mails.