Many of us gets hundreds of emails everyday. These reach to thousands if you don’t access you emails for sometime or read them on other forwarding email account. This happens to most of us who use 2 or more email accounts and have forward enabled on all to single account.
We can select up to 100 unread emails and mark them as read. But what if they reach to 1000+ or even 7953 like mine. It would be very tedious job to select 100 at a time and mark them as read. It may take hours of your valuable time and you might end up leaving most of them as unread after a while. So how we can mark all unread emails as read in gmail witout wasting our time.
There are some tricks to help you out. Using it you can mark all unread emails as read in gmail. So Today I am going to tell you about this trick.
Step 1 : Open your gmail inbox and Search ‘is:unread’ without quotes in the top search box. 
Step 2 : Now click the select check-box on top left and click all. 
Step 3: ‘Select all conversations that match this search’ will be showing at top. Click on it.
Step 4: Click more button and select mark as read.
Step 5: Confirm popup message.
Thats it, all you emails will be read in few seconds.
