Questions related to portable computers

Hardware Software Storage Displays Laptops Internet The Web E-mail General		Laptop Questions: How do I hook up an external display to my Windows laptop? How can I connect my laptop to my desktop so I can transfer files? What is an Integrated Wireless Connection? Does a laptop use a normal video card or is it just onboard? How many external monitors can I hook up at the same time to my laptop? What is the most common type of expansion slot found in laptop computers?