Usage share of operating systems Usage share of operating systems The usage share of operating systems is the percentage of computing devices that run each operating system at any particular time. All such figures are necessarily estimates because data about operating system share is difficult to obtain; there are few reliable primary sources—and no agreed methodologies for its collection. In the personal computing platform area of smartphones and watches two systems dominate: Google's Android with over 2.7 billion users and Apple's iOS and macOS combined with over 1.3 billion users. In the area of desktop and laptop computers, Microsoft Windows is generally above 75% in
Deposit market share Deposit market share The deposit market share is a way of measuring the size and performance of a bank in the United States In the simplest sense of the phrase, "deposit market share" is defined as the amount on deposit at a particular bank divided by the total amount on deposit at all banks. In practice however, the term "deposit market share" is used to refer to the deposit market share of commercial banks and savings and loan organizations calculated by the Federal Deposit Insurance Corporation (FDIC). The FDIC calculations do not include money deposited at credit unions, and the