Look at some companies that have a monopolistic place in the marketplace and decide whether it's a good idea to invest in them. The list is populated with some big names.
Dell XPS 13 9300 is a Windows 10 laptop with a 13.40-inch display that has a resolution of 1920x1200 pixels. It is powered by a Core i3 processor and it comes with 4GB of RAM. The Dell XPS 13 9300 ...