The folders used in e-mail clients and services are great for cleaning out your inbox and organizing incoming messages, old messages, and drafts. While every e-mail service has default folders, you may find that you’d like to create custom ones to separate your messages. To proceed, choose your e-mail service from the list below and follow the steps.
Google Gmail
How to create a folder
Google has moved away from traditional folders and instead uses labels to “tag” and organize messages.
- Google Gmail 
- Yahoo! Mail 
- Outlook.com 
- Microsoft Outlook 
- Mozilla Thunderbird 
- How to create a folder 
- How to delete a folder 
- Log into your Gmail account. 
- On the left side, click More to expand the Labels menu. 
- Scroll to the bottom and click the Tab. 
- In the prompt that appears, type a name for the new label and then click the Create button. 
- You should now see your new label tab in the section on the left side of the browser window. 
How to delete a folder
You can also use the checkbox next to “Nest label under:” to store your messages in a subsection of a parent label.
- Log into your Gmail account. 
- Locate the label you’d like to delete. 
- Move your mouse over the label and click the icon on the right side. 
- Select Remove label from the drop-down menu. 
- Click the Delete button on the prompt. 
Yahoo! Mail
- Log into your Yahoo! e-mail account. 
- In the section on the left side of the window, near the bottom, locate the Folders tab. If it isn’t expanded, click the Show button. 
- Click the + New Folder selector. 
- Type in a name for the folder and press Enter. 
- You should now see your new folder. 
- Locate the folder you want to delete. 
- Move your mouse cursor over the folder and click the down arrow icon that appears. 
- Select Delete folder from the menu. 
Outlook.com
- Log into your Outlook.com account. 
- On the left side, click Folders to expand the menu. 
- At the bottom of the expanded menu, click the link. 
- Type a name for the folder and press Enter. 
- You should now see the new folder under the Notes section. 
- Locate the folder you would like to delete. 
- Right-click the folder and select Delete folder. 
- Click OK on the Delete folder prompt. 
Microsoft Outlook
Create a folder inside the Inbox folder
- Open Microsoft Outlook. 
- In the left navigation pane, where the Inbox, Sent Items, and Deleted Items folders are located, click the Inbox folder. 
- Right-click the Inbox folder and select New Folder in the pop-up menu. 
- Create a folder inside the Inbox folder 
- Create a folder outside the Inbox folder 
- Delete a folder in Outlook 
- A new folder is created inside the Inbox folder. Type a name for the new folder and press Enter. 
Create a folder outside the Inbox folder
- Open Microsoft Outlook. 
- In the left navigation pane, where the Inbox, Sent Items, and Deleted Items folders are located, click the entry above the Inbox folder. It is usually named as your e-mail address or the name of your e-mail account. 
- Right-click the account name or e-mail address entry and select New Folder in the pop-up menu. 
- A new folder is created outside the Inbox folder. Type a name for the new folder and press Enter. 
Delete a folder in Outlook
- Open Microsoft Outlook.
- In the left navigation pane, where the Inbox, Sent Items, and Deleted Items folders are located, find and click the folder you want to delete.
- Right-click the folder and select Delete Folder in the pop-up menu.
After typing a name for the new folder, it is moved below the Deleted Items folder, in alphabetical order.
Mozilla Thunderbird
- Open Thunderbird. 
- In the top-left corner of the screen, right-click your account name. 
- Select New Folder… from the drop-down menu. 
- Type in a name and then click the Create Folder button. 
- You should now see the new folder under your account section on the left. 
- Open Thunderbird. 
- In the top-left corner of the screen, click your account name to expand the menu. 
- Right-click the folder you’d like to remove and then click Delete Folder. 
Related information
- How to create an e-mail account.
- How to delete an e-mail account or address.
- How to delete or move e-mail messages.
- How to delete all e-mails at once.
- How to add and remove e-mail contacts.
- E-mail help and support.