Microsoft, founded by Bill Gates and Paul Allen in 1975, is a multibillion-dollar company that manufactures computers and develops software. Microsoft also owns the search engine Bing, the Xbox 360 consoles, and has recently launched a series of tablet computers. In 2011, it acqu... Read Moreired Skype Technologies. Microsoft makes a wide variety of wireless computer keyboards. The Sculpt Mobile Keyboard features a unique design that creates a more comfortable positioning of the hands for typing; this keyboard is wireless and connects to your computer using Bluetooth technology. Microsoft also has keyboards to go with tablet computers, such as the lightweight, full-size Wedge Mobile Keyboard. When folded up, the Wedge keyboard protects tablets from harm, and it can be used as a stand as well as a keyboard. The Wedge also uses Bluetooth to connect wirelessly. Microsoft also makes many versions of the wireless computer mouse. Its Wireless Mobile Mouse 3500 is designed for both right-handed and left-handed people, and it has an on-off switch to prolong the battery life. The Wireless Mouse 4000 has an indicator that lets you know when you need to replace the battery.