The goal should be to maintain the positive momentum established on Tuesday throughout the week.. Accountemps, which is a staffing agency, reports that the most productive time of the week for an employee is between 10 a.m. and noon on a Tuesday after a vacation.
Google's Android and Apple's iOS are operating systems used primarily in mobile technology, such as smartphones and tablets. Android, which is Linux-based and partly open source, is more PC-like than iOS, in that its interface and basic features are generally more customizable from top to bottom. However, iOS' uniform design elements are sometimes seen as being more user-friendly.
The current release, iOS 9.0, was released on September 16, 2015. In iOS, there are four abstraction layers: the Core OS layer, the Core Services layer, the Media layer, and the Cocoa Touch layer. The current version of the operating system (iOS 9), dedicates around 1.3 GB of the device's flash memory for iOS itself.