How to Delete Emails all at once on Gmail

At the moment, my Gmail account has two thousand of emails in the inbox folder. I want to delete all e-mails once. Another method is to delete per sender only. I will give the tutorial on how to delete the contents of the inbox folder in two ways.

Delete Emails all at once on Gmail per Sender

For example, I will delete all the emails from Google Trends.

1. In the Search, types Google Trends and press enter.
2. Click the icon as shown in the picture below.
3. Click the Delete icon as shown in the picture below.

Repeat step 1 to delete emails from other senders.

Delete Emails all at once on Gmail

Delete all email at once on Gmail is easy, below the step:

1. Under the inbox folder, look for a folder called All Mail. Then click the All Mail folder, the folder will open.
2. On the right side of the inbox folder, click the Select box. See pictures for more details.
3. Click select all see picture.
4. Then click the Delete Icon.

You can read another article on how to Set up a new Gmail Account Complete.