How to attached file in mail in gmail on laptop

To attach a file to an email in Gmail on your laptop, follow these steps:

1. Log in to your Gmail account on your laptop.
2. Click on the "Compose" button to start a new email.
3. Enter the recipient's email address in the "To" field.
4. Type in the subject of the email in the "Subject" field.
5. Click on the "Attach file" button, which looks like a paperclip, located at the bottom of the compose window.
6. Select the file you want to attach from your laptop's file system by clicking on the "Browse" button.
7. Choose the file you want to attach from the file explorer window that opens.
8. Click "Open" to select the file.
9. The file will be attached to the email.
10. You can attach multiple files by repeating steps 6-8.
11. Once you've attached the file(s), you can add a message to the email body and then click the "Send" button to send the email.

Alternatively, you can also drag and drop the file into the compose window to attach it to the email.

Note: Make sure the file is not too large, as Gmail has a file size limit of 25MB for attachments. If your file is larger than 25MB, you can use Google Drive to store and share the file instead.