Microsoft shares gained 16. 65% in 2025, trailing the S&P 500's 17. 67% return and significantly underperforming AI peers ...

Microsoft no longer officially supports Windows 10, so do this if you want to keep using your older PC securely.

In this paper, we study the pure exploration model with general distribution functions, which means that the reward function of each arm depends on the whole distribution, not only its mean. We adapt ...