HTML Links An anchor tag <a> is used to define a link, but you also need to add the destination of the link. The destination of the link is defined in the href attribute of the tag. The link can be absolute, such as:"http://www.google.com", or it can be relative to the current page.
HTML Images Alternate Text < img src="facebook.jpg" alt= "facebook image" > Image source Alternate textThe alt attribute provides alternative information for an image if a user for some reason cannot view it .
HTML Images Width & Height < img src="facebook.jpg" alt= "facebook image" width="300" height=“500">If the image cannot be displayed, the value of the alt attribute will be displayed