Freedom of using PC and internet without installed version of Operating System is something you would want sometime specially in case when you forget your Windows Login Screen password or Operating System Crash. Some operating systems do not need to be installed to run but there are some OS which are even independent of hard disk drive. You don't need a hard disk drive at all to run operating system, use the internet and all the internet apps. Following are 4 very popular and effective portable Operating Systems to use PC without anything to be installed.
Have you been curious about Linux and Ubuntu but never tried it yet? Have you got one hard disk and one OS (Windows) and you do not want to mess up with your data, files and OS but still want to try Ubuntu? O' Com'n, we both know you want to try Ubuntu, because you have heard about it a lot. Here is a safe chance for you to try Ubuntu. Install it, use it and uninstall it, just like any other software in Windows. Wubi is an officially supported Ubuntu installer for Windows users that can bring you to the Linux world with a single click using Windows OS. Wubi allows you to install and uninstall Ubuntu as any other Windows application, in a simple and safe way.
For Linux users, here are some useful Twitter desktop clients and other apps to get maximum from Twitter right from the Linux desktop. There was a time, when applications were for Windows, and Linux users used to search apps for their needs. Now when open source has evolved and new applications are being developed, developers also consider that there might be some Linux geeks left alone at their boring Gnome or KDE desktop environment. KDE is not boring though. KDE is like a chocolate. Talk about Tweeting from Linux desktop. You might find it hard to use shell, wine or mess with the root but when it comes to Twitter apps for Linux, these are many and these are easy to use.
Want to restore Linux? Want to make potentially dangerous operations to the MBR in a safe way? Want to learn about bootloaders and the booting process? Want to repair the booting process? Super Grub PC Boot Specialized Disk is for you.
If you want to use Ubuntu at your Notebook/Laptop then Ubuntu Notebook Remix is for you which is optimized for less resources consumption and max. performance with all essential applications to do anything and OS is supposed to do. Ubuntu Netbook Remix (UNR) is a 'remix' of the standard Ubuntu Desktop release to enable it to work better on netbooks or devices with small screens and is optimized for use with the Intel Atom processor. It includes a new consumer-friendly interface that allows users to quickly and easily get on-line and use their favourite applications. UNR is an optional preinstalled Operating System (OS) on some netbooks such as Dell Inspiron Mini 10v and the Toshiba NB100 as well as running on popular models such as the Acer Aspire One and the ASUS Eee PC and more.
Fedora is a Linux-based operating system that showcases the latest in free and open source software. Fedora is always free for anyone to use, modify, and distribute. It is built by people across the globe who work together as a community: the Fedora Project. Fedora Gnome/KDE 11 and 12 Alpha Pre Release is available to download in installable and Live media format.
Download new and improved SUSE Linux. openSUSE is a free and Linux-based operating system for your PC, Laptop or Server. You can surf the web, manage your e-mails and photos, do office work, play videos or music and have a lot of fun! The Linux operating system that has it all. The openSUSE project is a worldwide community program sponsored by Novell that promotes the use of Linux everywhere. openSUSE Linux provides anyone with free and easy access to the world's most usable Linux distribution, SUSE Linux.
Ever wanted to run Windows (Microsoft's) programs or exe files at Linux? If yes then, Wine is for you. Wine is an Open Source implementation of the Windows API on top of X and Unix. Think of Wine as a compatibility layer for running Windows programs. Wine does not require Microsoft Windows, as it is a completely free alternative implementation of the Windows API consisting of 100% non-Microsoft code, however Wine can optionally use native Windows DLLs if they are available. Wine provides both a development toolkit for porting Windows source code to Unix as well as a program loader, allowing many unmodified Windows programs to run on x86-based Unixes, including Linux, FreeBSD, and Solaris.
I have compiled some of the best free media players for Linux OS to play almost any video, audio formats you will ever need as a Linux user.
MPlayer
MPlayer is a movie player which runs on many systems. It plays most MPEG/VOB, AVI, Ogg/OGM, VIVO, ASF/WMA/WMV, QT/MOV/MP4, RealMedia, Matroska, NUT, NuppelVideo, FLI, YUV4MPEG, FILM, RoQ, PVA files, supported by many native, XAnim, and Win32 DLL codecs. You can watch VideoCD, SVCD, DVD, 3ivx, DivX 3/4/5, WMV and even H.264 movies. Another great feature of MPlayer is the wide range of supported output drivers. It works with X11, Xv, DGA, OpenGL, SVGAlib, fbdev, AAlib, DirectFB, but you can use GGI, SDL (and this way all their drivers), VESA (on every VESA compatible card, even without X11!) and some low level card-specific drivers (for Matrox, 3Dfx and ATI), too! Most of them support software or hardware scaling, so you can enjoy movies in fullscreen. MPlayer supports displaying through some hardware MPEG decoder boards, such as the Siemens DVB, DXR2 and DXR3/Hollywood+. MPlayer has an onscreen display (OSD) for status information, nice big antialiased shaded subtitles and visual feedback for keyboard controls. European/ISO 8859-1,2 (Hungarian, English, Czech, etc), Cyrillic and Korean fonts are supported along with 12 subtitle formats (MicroDVD, SubRip, OGM, SubViewer, Sami, VPlayer, RT, SSA, AQTitle, JACOsub, PJS and our own: MPsub). DVD subtitles (SPU streams, VOBsub and Closed Captions) are supported as well.
I can not ignore Linux users after posting FTP softwares for Windows and MAC. If MAC users are Pros then Linux users are Gurus. I have always a deep respect for Linux users. They are kind of self sufficient when it comes to OS and software. ftp is the old common standard file transfer tool from netkit. This is a basic thing installed on all Linux systems. Yet we have a list of other more powerful FTP clients and servers for Linux. Here are top Download/Upload managers or FTP clients for Linux.
