Disk Cleanup
Disk Cleanup is a function that comes with all versions of Windows Operating Systems. Disk Cleanup allows for you to scan your entire hard drive to search for extra room by deleting any unneccessary files such as temporary files from the internet and cookies that are downloaded when you visit webpages. Not only does Disk Cleanup allow you to delete simple files from the Internet, but it also allows for you to delete Restore Points, uninstall programs, remove Windows components, and compress old files all in the click of a mouse. You can find Disk Cleanup in Windows XP by going to the Start menu -> All Programs -> Accessories -> System Tools -> Disk Cleanup.
Disk Defragmenter
The Disk Defragmenter is another tool that comes with Windows and is used for many different solutions. The main function of the Disk Defragmenter is to reassemble fragmented files. Whenever a file is modified in any way, the computer stores the file in broken pieces across the hard drive rather than putting the whole file in one spot. This can lead to system malfunction and poor performance because your computer must search for all the pieces of a specific file before it can display it. The Disk Defragmenter searches for all pieces of every file on your hard drive and reassembles the files into a specific location. This increases the speed at which files are displayed and results in less delays when opening files or programs.
Microsoft Word is a word processor. Linux is a family of operating systems.
Linux is an operating system kernel. OpenOffice is an office suite (collection of office programs).
You can install and run Microsoft Office in Linux, yes. You will need to install it separately, however; you can't just run the programs off your Windowspartition in Linux.
what are similarities and differences between linux and unix?
Yes. You will need an office suite that supports Microsoft's file formats, though. OpenOffice should be highly compatible. Koffice is also compatible to a lesser extent. As a final option, it is possible to install Microsoft Office itself using Wine.
.net is a framework based on Microsoft software and is not open source, php is a language which is open source and based on Linux/unix systems
Microsoft and Linux have no direct relationship. Microsoft has frequently attacked the reliability and cost effectiveness of Linux in order to promote their own Windows Server products. They do not release any software for Linux directly, but have made several "deals" with various commercial Linux vendors, such as Novell, Xandros, and Linspire, to license Windows media codecs.
What is the difference between Redhat Linux EL4 and EL5.
Scribus Linux Office Suite: OpenOffice [Free] Linux Office Suite: GNOME-Office [Free] Linux Office Suite: KOffice [Free] Linux Office Suite: SiagOffice [Free] Linux Office Suite: StarOffice
No, OpenOffice is a productivity suite similar to Microsoft Office. Linux is an operating system (as is Microsoft Windows). Both have in common that they are Free Open Source Software (FOSS), which means they are free to download and are free to change (because the source code is provided). OpenOffice runs on Linux as well as Microsoft Windows or Mac OS X and some other operating systems.
There are many shells available for Linux; you need to be specific about the ones you want to compare.
Not of Microsoft Office but OpenOffice is free and very similar and there are versions for many platforms (operating systems: Linux, Mac, etc).You can only get a free trial from Microsoft that lasts 60 days. You have to buy the full version of any Microsoft office program. You can however, use one of the following ways for a free Microsoft Office Nock-Offs that are very great:OpenOffice (Download to computer)LibreOffice (Download to computer)Zoho.com (Website with online version of office)Skydrive.live.com (Website with online storage and office) {Made by Microsoft}