How do I add a logo to Salesforce?

This is how to change my Salesforce logo.

Log in to Salesforce org as an administrator -> Go to setup -> Type aAccount Settinga in QuickFind Box -> Click aAccount Settinga. Click a Edita. Check aEnable Account fieldsa & aEnable account logosa. Click aSavea.

You may also be wondering how to add a logo on my Salesforce letterhead. Follow these steps to create a letterhead:

1. Choose SetupaAdministeraCommunication TemplatesaLetterheads.
2. Click on the New Letterhead button.
3. Check the box marked "Available for Use"
4. Click the Save button.
5. Click the Edit Background Colour button.
6. Click on the Select Logo button.
7. Click the Edit Header Property button.

How do I upload my logo to the internet?

Upload a logo:

1. Click the Module Button to find Configuration as an admin user
2. Click on the Company Logo section under General Config.
3. Select File and browse your computer to find a jpg or png file.
4. Select Upload after you have selected a file.
5. If your image is too large, you can use the mouse to select/crop it.

What is Salesforce lightning?

Lightning (Salesforce Lightning), a component-based framework that allows for app development from Salesforce.com, is designed to simplify business users who don't usually have programming experience. Design System provides style guides and best practices for app development.