I am *positive* they are not though it's difficult to tell who is bigger. IBM sells more. Oracle probably does, too. Depending on what you read, there might be others.
you can not say any specific provider is leader of world as all big providers like Microsoft, IBM, HP etc. are at top providing their best in their own technologies. All these defers in technology like Microsoft is best in providing server, desktop OS which are most user friendly, IMB, HP are best in their hardware, storage solutions like SAN, NAS etc.
Anyone who knows anything, meaning no one on DP, knows that Microsoft has fallen from the ranks and is #3 on the list of software sellers.
For softwares, YES Microsoft is.. I mean, office is enough And they have windows, so they can throw us anything they want
yes .. Microsoft is the leader in software ..since back then this company dominates the software world
Microsoft a leader and will remain the leader for the next 20-30 years, the reason is very simple: there is no competition.
You are an idiot. It's known by every intelligent human being that Microsoft has not lead in software sales for quite some time and was long ago passed by IBM and Oracle, as I pointed out above. But most intelligent people can read and, as can be noticed, no one on DP is capable of reading or understanding anything.