Speak On Past… Details Of the Genius “ Mr. Gates”. Switch your Comp ON.. “ Operating system loaded…” What is that Operating System ?

Details Of the Genius “ Mr. Gates”.

Switch your Comp ON..

“ Operating system loaded…”

What is that Operating System ?

History Of Windows Evolution of Windows…. 16-Bit O.S. (1985-1987). 16/32 Bit O.S. (1990-1999). Hybrid 16/32 Bit O.S. (1999-2001). 32 Bit O.S (2001-2006). 64 Bit O.S..

Evolution of Windows….

16-Bit O.S. (1985-1987).

16/32 Bit O.S. (1990-1999).

Hybrid 16/32 Bit O.S. (1999-2001).

32 Bit O.S (2001-2006).

64 Bit O.S..

Evolution Chart of different O.S. Windows Home Server Early history: an expansion of MS-DOS

History Of Windows Evolution of Windows…. 16-Bit O.S. (1985-1987). 16/32 Bit O.S. (1990-1999). Hybrid 16/32 Bit O.S. (1999-2001). 32 Bit O.S (2001-2006). 64 Bit O.S..

Evolution of Windows….

16-Bit O.S. (1985-1987).

16/32 Bit O.S. (1990-1999).

Hybrid 16/32 Bit O.S. (1999-2001).

32 Bit O.S (2001-2006).

64 Bit O.S..

Windows – Shell Relation Container of user interface Windows 1.0 GUI Windows 3.x GUI

Container of user interface

Windows Shell Better known as Explorer Versions of shell released… Own net browser “Internet Explorer”. Later “Nashville” Windows 95,98 Background added. 3-D view to Icons & Buttons Windows 3.x Shell was a program manager and not file manager ( Start Programs). Added 16-Bit Icon OS/2.1x “ Minimize” & “Maximize” Technology introduced Windows 2.0 Called Interface manager. Shell was a file manager and not program manager Windows 1.0 Characteristics Types Of Shell

Better known as Explorer

Versions of shell released…

Windows Vs DOS Extensive uses of PC resources. Extensive use of disk swapping and temporary files On a system failure, many corrupted file. If corrupted file, windows won’t start. Little conventional memory, few drivers if any, no video resources. Temporary files deleted when its no more in use. windows DOS

Extensive uses of PC resources.

Extensive use of disk

swapping and

temporary files

On a system failure,

many corrupted file.

If corrupted file,

windows won’t start.

Little conventional

memory, few drivers if

any, no video

resources.

Temporary files

deleted when its no

more in use.

Versions Of Windows Available Windows 98 Windows Me Windows 2000 Windows XP Windows Vista

Windows 98

Windows Me

Windows 2000

Windows XP

Windows Vista

Sequence of Introduction of Windows I the market

Understanding Security Choice of freedom Software Hardware Compatibility Alternative Programs available in LINUX Cost Advantages Disadvantages

Understanding

Security

Choice of

freedom

Software

Hardware

Compatibility

Alternative

Programs available in LINUX

Cost

Ratio of Operating systems used by users…

Windows Shares Market Share for July 2007 All versions - 90.00% Windows XP - 81.40% Windows Vista - 5.41% Windows 2000 - 3.74% Windows 98 - 1.05% Windows NT - 0.64% Windows ME - 0.56% Windows CE - 0.06% Client OS Market Share for July, 2007 Windows XP - 81.40% Windows Vista - 5.41% Windows 2000 - 3.74% Mac OS - 3.36% Mac Intel - 2.61% Windows 98 - 1.05% Linux - 0.75% Windows NT - 0.64% Windows Me - 0.56% Nintendo Wii- 0.14% Other - 0.24%