1. Accessing Google Mailbox

1. Open your browser and go to mail.google.com.
2. Enter your CRW.org email address and click "Next."
3. Enter your password and click "Next" to access your mailbox.

2. Changing Signature

1. In your Gmail inbox, click the gear icon at the top right corner.
2. Select "See all settings."
3. Scroll down to the "Signature" section and click "Create new."
4. Enter a name for your signature and create your signature using the text editor provided.
5. Click "Save Changes" at the bottom of the page.

3. Sending Email

1. In your Gmail inbox, click the "Compose" button in the top left corner.
2. In the new message window, enter the recipient's email address, subject, and message content.
3. Click "Send" to send your email.

4. Organizing Labels

1. In your Gmail inbox, scroll down to find the "Create new label" button in the left sidebar.
2. Click on it and enter a name for your new label.
3. Select any parent label if necessary, then click "Create."
4. To add an email to a label, select the email and click the "Labels" button in the top toolbar. Check the box next to the desired label and click "Apply."

5. Searching Emails

1. In your Gmail inbox, use the search bar at the top of the page to type your query.
2. Press "Enter" or click the magnifying glass icon to see search results.

6. Managing Spam

1. In your Gmail inbox, click "Spam" in the left sidebar to view spam messages.
2. Select any messages you want to delete or report as not spam.
3. Click the appropriate buttons in the toolbar above the message list.

7. Switching Gmail Accounts

1. In your Gmail inbox, click on your profile picture in the top right corner of the page.
2. Select "Add another account" or choose from existing accounts if applicable.
3. Enter login information for the account you want to switch to and click "Next" until you access that account's inbox.