By A Mystery Man Writer
Microsoft overtakes Apple to become world's most valuable company
Microsoft Briefly Overtakes Apple As World's Most Valuable Company
Microsoft close to overtaking Apple in market value
Microsoft beats Apple as most valuable company for first time in two years, Microsoft
Microsoft Becomes World's Most Valuable Company After Apple Rout - Bloomberg
Microsoft briefly overtakes Apple as world's most valuable company
Microsoft briefly overtakes Apple as world's most valuable company
Microsoft has overtaken Apple to become the world's most valuable company (but not for long)
Microsoft briefly overtakes Apple as world's most valuable company
Apple tops Samsung in global smartphone shipments for first time