How megabites attached files can receive yahoo mail

I think there may be a bit of confusion here!

Megabytes (MB) are a unit of digital information, not a file format or a way to attach files. Attachments are typically files that are sent along with an email message, and they can be in various formats such as PDF, DOCX, JPEG, MP3, etc.

To attach files to an email, you need to use a file format that is supported by the email client or service you are using. For example, if you are using Yahoo Mail, you can attach files in formats such as PDF, DOCX, JPEG, PNG, GIF, etc.

To attach a file to a Yahoo Mail message:

1. Log in to your Yahoo Mail account.
2. Compose a new email message or reply to an existing one.
3. Click on the "Attach file" button, usually represented by a paperclip icon.
4. Select the file you want to attach from your computer or device.
5. Click "Open" to attach the file to the email message.

Once you've attached a file, you can send the email to the recipient, and they should be able to receive and open the attachment if they have the necessary software or viewer installed on their device.

So, to summarize, megabytes are not a way to attach files, but rather a unit of digital information. To attach files to an email, you need to use a file format that is supported by the email client or service you are using, such as Yahoo Mail.