Yahoo is globally known for its Web portal,search engine Yahoo Search,and other related services includes Yahoo Mail,Yahoo Directory,Yahoo News,Yahoo Groups,Online mapping,Video sharing,Yahoo Answers,Advertising and other its social media website.Roughly 750 million people uses Yahoo websites every month.
To attach files to a message you are composing in Yahoo! Mail.
Click the Attach File paperclip icon (📎) in the message's toolbar.
Find and highlight all files you want to attach in your browser's file selector dialog.
You can either highlight multiple files in one dialog or use the Attach File icon repeatedly to attach more than one document.