By- sunidhi goyal

Operating

Names of operating systems

• Windows 8• Windows 7• Mac os 10 (Apple)• Mack os 9 (Apple)

• Debian (Linux )

Feature’s Windows 8

• Windows Store - you have a verity of thing to download and buy in the windows 8 software.

• Start screen – no other windows have this thing that you can put any picture for your lock screen

• User login-you have different types and verities of logging in like picture password and normal password.

• Internet Explorer- windows 8 software and the internet explorer is very fast.

Good thing about windows 8copyed

• Innovative & Dynamic Desktop• The tiles-based interface, or the Metro UI, will be the first thing you see upon

logging in to Windows 8. At first glance, the UI seems to go intuitively with touchscreen devices like tablets and smartphones. Indeed, in such devices, you tap on those apps to open them. The grid layout seems to facilitate such interactions. Needless to say, you can customize your grid by adding and arranging applications. The coolest thing, however, is that not only does Windows 8 allows you to personalize your desktop with the organization of the apps, it is also able display real-time information through them. Microsoft had demonstrated how the tile for a weather app could reveal the current temperature in a city without having to activate the app. The same goes for emails and such. In one glance over your tiles, you can have access to all that you need to be notified and take action on those which are urgent.

• Improved Search Function• 8 has no search box at the bottom of the Start menu. Heck, it

doesn’t even have the trademark Start menu! That doesn’t mean that there’s no convenient search function available. All you need to do is to type anything, and a search box will appear from the right and give you the results. The search capability is even stronger this time, displaying all the matching apps and files instantaneously. Unlike Windows 7, Windows. You can also search within apps that utilize Windows 8 s search function. The search pane that pops out ′on the right of your desktop will contain the list of apps which you can conduct the search in. For instance, if you’re looking for the emails sent by a particular contact, typing that name and clicking on the email app would allow you to search from within.

Feature of Windows 7

1. The Taskbar reloaded2. Slicker, quicker Taskbar Previews:3. 3. The convenience of Jump Lists:4. 3. The convenience of Jump Lists:5. 5. A more media-savvy Windows Media

Player:6. 6. Alert6. Alertes via Action Center: 7. 7. User Account Control that you control:

Apple mac os 10• Some computers shipped with different Mac OS X versions at different

times. When a computer is not bundled with a later version, a "-" appears in the "Later Mac OS X included" column.

• The build information is available in the About This Mac window when you click the word "Version".

• Some Macs may include a slightly later build version (but same numbered version) of Mac OS X on the Install or Restore discs than was preinstalled on your computer.

• Do not use a Mac OS X version earlier than the one included with the computer.

• Retail copies of Mac OS X may not always work properly with new Macs. Even if the retail version has been updated via Software Update to a later version of Mac OS X than originally came with a Mac, you may have unexpected issues. Always confirm operating system functionality by using the install disc that shipped with your particular Mac.

Apple mac os 9• Windowshade• Apple provides a triple whammy for hiding apps and windows in Mac OS X: it

rips off Windows, providing minimization to a taskbar; it enables you to hide entire apps (or all apps bar the front-most one); and Exposé can fling windows to screen edges when you need Desktop access. But there's no place for window shade, and that's a pity, because OS 9's ability to minimize a window to a title bar via a double click was great for quickly peeking below it.

• The Application menu• Actually arriving with System 7, the Application menu provided an

alphabetically sorted list of running applications. In Mac OS X, running apps are instead displayed in the Dock and the Application Switcher. The former, however, mixes in pinned permanent applications and the latter orders items by recent usage. In either case, 'fishing' for applications is annoyingly commonplace.

Debian (Linux )• Debian's attention to detail allows us to produce a high-quality, stable, and scalable

distribution. Installations can be easily configured to serve many roles, from stripped-down firewalls to desktop scientific workstations to high-end network servers.

• Debian is especially popular among advanced users because of its technical excellence and its deep commitment to the needs and expectations of the Linux community. Debian also introduced many features to Linux that are now commonplace.

• For example, Debian was the first Linux distribution to include a package management system for easy installation and removal of software. It was also the first Linux distribution that could be upgraded without requiring reinstallation.

• Debian continues to be a leader in Linux development. Its development process is an example of just how well the Open Source development model can work — even for very complex tasks such as building and maintaining a complete operating system.

• The feature that most distinguishes Debian from other Linux distributions is its package management system. These tools give the administrator of a Debian system complete control over the packages installed on that system, including the ability to install a single package or automatically update the entire operating system. Individual packages can also be protected from being updated. You can even tell the package management system about software you have compiled yourself and what dependencies it fulfills.

bibliography

• https://www.debian.org/releases/stable/i386/ch01s03.html.en

• https://www.google.co.in/search?q=Debian+(Linux+)&source=lnms&sa=X&ei=EwwCU9eOOYuFrgefiICQCw&ved=0CAYQ_AUoAA&biw=1366&bih=667&dpr=1#q=Debian+(Linux+)+features

• https://www.google.co.in/search?q=Debian+(Linux+)&source=lnms&sa=X&ei=EwwCU9eOOYuFrgefiICQCw&ved=0CAYQ_AUoAA&biw=1366&bih=667&dpr=1#q=Debian+(Linux+)+features

• http://www.techhive.com/article/172607/windows_7_10_best_features.html

• http://support.apple.com/kb/ht1159• http://www.techradar.com/news/computing/

apple/5-mac-os-9-features-apple-should-bring-back-594039

• http://cooltext.com/Logo-Design-Super-Scripted