Operating Systems

User Group

A desktop computer is a personal computer (PC) in a form intended for regular use at a single location

you can update blackberry OS

Round robin scheduling
Priority scheduling
Shortest job first

By Tirok

I have used System Mechanic 6 when it was a newer software, I have moved on to other system maintenance software only because I enjoy trying a variety of different software. I would personally recommend System Mechanic software for any user.

NO. Platinum 8.0 is 16 bit and windows 7 is 64 bit. Upgrade Printmaster 8.0 to version 18 and it will run on Windows 7.

You mean an Operating System.

Examples include Windows 7, Apple OS X, NeXTSTEP, iOS, Ubuntu, Solaris, Android. Chromium OS, Windows CE, VxWorks, GNU, Mach, NetWare, Plan 9, Palm OS, Domain/OS, VAX VMS, OpenVMS, EXEC-8, VM, Atari TOS, AmigaOS, TRSDOS, UCSD p-System, ISIS-II, CP/M, RSX-11, RT-11, HT-11, DMS, Berkeley Timesharing System, COS, NOS, Multics, z/OS, 360 TOS, 360 DOS, CTSS, BESYS, IBSYS.

a computer system has many resources

1. hardware and 2:software which are required to solve the problems like memory space,file storage etc .os acts as a manager for these resources so it is viewed as resource allocator

Windows 7, Vista, XP Home/Pro, 2000, Server 2003, Server 2008

Linux kernel 2.6 has native ipsec support, so about all modern Linux versions will support it

OpenBSD, NetBSD, FreeBSD, and Dragonfly BSD currently support it

Mac OS X

Dozens of operating systems have (true) multi-user support. The most notable include:

Windows (NT/2000/XP/Vista)

Mac OS X

Linux

FreeBSD

NetBSD

OpenBSD

Solaris

Plan 9

QNX

BeOS

GNU HURD

AIX

VMS

HP-UX

IRIX

Tru64

VxWorks

not sure but in America there only realy was one

While most people today would probably think MS-DOS is something really complicated and hard to use, it is based upon simple concepts, and day to day use is extremely simple, once the initial system is set up. To launch a program, all you need to do is type its name. The program will then launch. Depending on the program, it may have all of the other features you'd expect to find in a more modern GUI. The hardest aspect of MS-DOS is probably memory management, but this is not something a typical user needs to fiddle with too much.

Four of the most critical components controlled by an operating system are: CPU, RAM, Hard Drive and Motherboard.

The speed of processor is very high in comparison to that of user and input/output device.... So if processor is made to wait and work in the speed to user and I/O devices the system becomes very slow... Hence, in order to make full use of processor's speed MEMORY MANAGEMENT is done

It is the most simple scheduling algorithmn

It is easy to implement in software If the processes are of varied length then it becomes slow.

In general I would say Windows XP, it has been the most successful so far. Vista is now probably used more and is getting better as time goes on so it won't be long before Vista tops XP.

I believe it's more or less opinionated but you could always look in to statistics.

The original operating system for an IBM PC with Intel Processor was DOS (disk operating system) which operated at a command level prompt of C:

There are websites that have opportunities to upgrade mac os x 10.5.8 to 10.5.9. These websites can be used for this upgrade purpose. When the download button is clicked, it will do everything automatically.

It must.

yes PDA also have and (OS) operation system any hand held computer has an OS

Multitasking, the ability to run several processes at the same time, is a feature of most modern computer operating systems.