The two primary objectives of an operating system are:
1. to enable running of application programs.
2. to manage the different computer resources.
The purpose of testing the hardware is very important before you install the operating system because is to make sure if your computer can handle the operating system with having any problems; like for example, slowing down, and constantly freezing up. Having the right hardware makes everything run smoothly and doing your tasks on the computer with ease. It is like putting premium lead into a unleaded gas tank of a car, the car won't be able to handle and may cause problems.
A computer running without an operating system is essentially useless for inexperienced users, and even then it is essentially useless. Operating systems provide the basic computer function, and most of the time a GUI (aka a graphical user interface) which makes it easy to use without cryptic command promt type entries. In general, when you boot up a computer without an OS installed or some sort of boot-media inserted there will be some sort of basic screen telling you that there is no bootable-media. This screen will most lowly also constitute of a variety of warnings and allowable commands that you can use.
An operating system provides an interface between the hardware and the user. It allows us to use computers without having to know how to program them.
An operating system provides an interface between the hardware and the user. It allows us to use computers without having to know how to program them.
There are several advantages and disadvantages of having a real time operating system. One disadvantage is unseen errors, an advantage is timing.
They cannot use the same computer in the same time, only if it runs a multiuser operating system (unix).
When you buy a computer you should have a disk that allows you to install the operating system onto the computer. This is important as there will be times when you will need to reinstall that operating system. Have disk no problem, no disk big problem
Dual-boot means that you use two operating systems on one computer. Multiboot refers both to having several operating systems (usually more than three) on a computer, and to an operating system having built-in support for a bootloader that can load multiple operating systems (Linux, FreeBSD, and Solaris are all multiboot compliant, since they can accept kernel parameters directly from GRUB).
It is software that can run on different kinds of computers and operating systems. It is not tied to having to be run on only one kind of computer or operating system. So it is independent of platforms, not restricted to one.
Having an objective provides direction, clarity, and focus to your actions. It helps you stay motivated, make better decisions, and measure your progress towards achieving your goals.
operating in several countries: operating or having investments in several countries
There are a few safety measures a person can take to protect their computer system. Installing a firewall, having an anti-virus program, installing spyware, and making sure the operating system is up to date will ensure the safety of the computer system.
The purpose of testing the hardware is very important before you install the operating system because is to make sure if your computer can handle the operating system with having any problems; like for example, slowing down, and constantly freezing up. Having the right hardware makes everything run smoothly and doing your tasks on the computer with ease. It is like putting premium lead into a unleaded gas tank of a car, the car won't be able to handle and may cause problems.
When you "format a computer", what you're essentially doing is erasing everything on the hard drive. This includes all your files and information you've saved, along with your operating system and device drivers. When your computer boots with a freshly formatted hard drive, it starts looking for an operating system, sees there is none there, and usually shows an error message saying something like "DISK OR DRIVE ERROR". If this is the case, you need to find the installation disks for your operating system (Windows, or Mac OS X if you're using a modern Mac), and use them to install your OS again. If you've installed the Operating system, and you're having problems playing sound or connecting to the net, it's likely you need to install device drivers. These help your operating system work with the hardware in your computer - you can find them by searching online (using another computer) for the drivers for your make of modem, sound card, or other devices which aren't working yet. If your hardware came with a disk, usually the driver can be found on that.
bcoz i am having computer
Certain software does not run well with certain Operating Systems. So that is why some people will install 2 different OS at the same time.
Conception or image created by the imagination and having no objective reality .