1.	Jpg format
a.	Supports more than a million colors
b.	Larger file size
c.	Used for digital photos
2.	SVG format
a.	Flexible & scalable
b.	No files needed because graphics are created with code
c.	Not supported by older browsers and not all modern browsers support it 100%.
d.	Used for shapes, lines, text, and gradients
3.	Image dimensions & file size
a.	To display content, monitors & other devices use pixels
b.	Pixels (picture element) is the smallest element of light or color on a device displaying images
c.	Pixels are arranged in rows & columns to compose an image
d.	Webpage images can be measured in pixels (ex) 200x200 pixels means height is 200 & width is 200
4.	Screen Resolution
a.	Devices have a default resolution which determines the clarity of the image displayed on the screen
b.	The higher the screen resolution the sharper the image or text
c.	Common settings for laptop is 1366x768 pixels