It would be convenient if a firm provides an operating system that could run on both Apple and PC systems. However, there could be compatibility issues that may interfere with this ability.
Operating systems are software written to provide a way to manage system resources and to provide a interface for the user to interact with and operate the computer.
No, it is not possible to construct a secure operating system for those computer systems which do not provide a privileged mode of operation in hardware.
An embedded operating system is an operating system for embedded computer systems. These operating systems are designed to be compact, efficient, and reliable, forsaking many functions that non-embedded computer operating systems provide, and which may not be used by the specialized applications they run.
An operating system's primary goal is to provide an abstraction for applications to interact with users (get user input), and interact with hardware devices (provide output for users). At the most basic level, all operating systems provide these two types of services. Additional services, such as security, are a feature only on certain operating systems. Generally speaking, operating systems provide access to permanent storage systems, such as disks, printers, and keyboards.
how should a dialup connection be establish in window operating system
A good course to take if you want to develop an operating system is a course in "Operating Systems".
Virtual operating system
Gigabit Ethernet can be used by all major modern operating systems.
The VxWorks is a real time operating system that was developed by Wind River Systems. The operating system was first released in 1987. The operating system is designed for use in embedded systems.
There is no uninstaller for an operating system. To remove an OS, simply format the partition that holds the operating system. If you use a boot manager to choose between different operating systems the software should automatically detect missing operating systems for you.
Motorcycles do not have operating systems.
Unlike operating systems for the blind, there is little need for extensive support for the hearing impaired. Most operating systems and applications already provide visual notification and feedback for events in addition to auditory notification.