They are both the same
At this stage, the BIOS still has primary control of the computer. It has loaded a program known as a "bootloader", which loads the operating system kernel (or another bootloader) and hands control over to it.
MS-DOS was initially released in 1981 for the Intel 8086 and 8088 based processors. There are no software requirements for MS-DOS as it is a stand-alone operating system. MS-DOS is compatible with x86 systems.
FreeBSD® is an advanced operating system for x86 compatible (including Pentium® and Athlon™), amd64 compatible (including Opteron™, Athlon™64, and EM64T), UltraSPARC®, IA-64, PC-98 and ARM architectures. It is derived from BSD, the version of UNIX® developed at the University of California, Berkeley. It is developed and maintained by a large team of individuals. Additional platforms are in various stages of development. This text is from FreeBSD homepage. www.freebsd.org
Windows XP uses much few resources than Windows 7.Windows 7 System Requirements:1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit)16 GB available hard disk space (32-bit) or 20 GB (64-bit)DirectX 9 graphics device with WDDM 1.0 or higher driverWindows XP System Requirements:Pentium 233-megahertz (MHz) processor or faster (300 MHz is recommended)At least 64 megabytes (MB) of RAM (128 MB is recommended)At least 1.5 gigabytes (GB) of available space on the hard diskVideo adapter and monitor with Super VGA (800 x 600)or higher resolution
No. Web browsers work on the system they were built for. Many (most?) modern web browsers have built a 'flavor' for the major OS's (Mac, Windows, Linux) and also now have x86 or x64 editions available. You still can't just take any old browser installer and toss it on whatever type of machine you have. Internet Explorer, owned my Microsoft, is not likely to ever be supported on Linux, even though IE for Mac was the default browser from 98 through 2003 (MS and Apple had a 5 year contract for MS to provide a browser that worked on Mac OS, Apple replaced IE with their own creation, Safari, at the end of the contract). Others, like Firefox and Chrome, are not made by people with an ownership stake in an operating system and many of these folks like using a variety of Operating Systems and still have their favorite browsers with them. Add Safari into that mix, and you'll find it's not officially supported on Linux, but there is of course a Windows version to help try to gain market share for it. Then you get into older browsers, like Netscape Navigator, Slipknot, and older versions of browsers that are still being made (Internet Explorer 1.0, Firefox 1.0) and you'll find that they're not supported on anything, as they are past their life cycle and were designed for operating systems that are no longer in use (Windows 95/98/ME, Apple Mac OS 1/2/3 etc.) and even though they MIGHT run, at least partially, on current operating systems, they are bound to have errors, issues, or funkiness someplace. It's like saying since humans live on a planet, we can obviously live on Mars. Well, we might be able to do so, but not without some very extensive special accommodations being made.
An x86-based OS processes 32 bits at a time.
x86 and x86-64 (x64) are not mutually exclusive. x86-64 is a superset of x86, with 64-bit instructions. Many people still run 32-bit (x86) applications and operating systems on 64-bit processors. The reverse is not possible, though; you can't run a 64-bit system on a processor that only supports 32-bit.
Porting is the process of modifiying the operating system code to make it run on new CPUs and system architectures. For example, if the operating system was originally written to run on x86 CPUs and was later modified to run on ARM processors.
VMware Workstation is a virtual machine software suite for x86 and x86-64 computers from VMware, a division of EMC Corporation. This software suite allows users to set up multiple x86 and x86-64 virtual computers and to use one or more of these virtual machines simultaneously with the hosting operating system.
Program Files (for win xp x86 and vista x86) Program Files(x86) (for win xp x64 and vista x64 for 32 bits applications) Program Files(x64) (for win xp x64 and vista x64 for 64 bits applications)
At this stage, the BIOS still has primary control of the computer. It has loaded a program known as a "bootloader", which loads the operating system kernel (or another bootloader) and hands control over to it.
MS-DOS was initially released in 1981 for the Intel 8086 and 8088 based processors. There are no software requirements for MS-DOS as it is a stand-alone operating system. MS-DOS is compatible with x86 systems.
the most common is the i486 Intel architecture with x32 or x86 systems, althought x64 system architectures (AMD0 are more and more common nowadays)
Bochs is an x86 emulator available for multiple platforms, including Linux, Windows, and Mac OS X. it is often used by operating system developers for debugging purposes.
A Unix-based operating system from Sequent Computer that ran on its Symmetry series of x86 symmetric multiprocessing (SMP) servers. IBM acquired Sequent in 1999.
1. Click Start, type system in the Start Searchbox, and then click system in the Programs list. 2. The operating system appears as follows: • For a 64-bit version operating system: 64-bit Operating System appears for the System type under System. • For a 32-bit version operating system: 32-bit Operating System appears for the System type under System. ==== ==== == 1. Click Start, type system in the Start Search box, and then click System Information in the Programs list. 2. The operating system appears as follows: • For a 64-bit version operating system: x64-based PC appears for the System type under Item. • For a 32-bit version operating system: x86-based PC appears for the System typeunder Item.
VirtualBox is an x86 virutalization software package developed by Oracle Corporation. After being installed on the consumer's main operating system, the software is used to load and run other operating systems within a virtual environment.