Windows OS Installation Lifecycle.

Hey friends today Windows have gone too too far in every case but the roots remain the same. Today also most of the user's prefer to use Windows XP due to its simplicity. So I decided to give you all an overview of this product.Do leave a comment in any case if like or if you dont.
Windows XP comes in a number of versions, including a Home version and a Professional version.Windows XP Home is configured for home users. Windows XP Professional, which is configured to work as a workstation client, is a somewhat more powerful configuration for business users. Throughout this book, I’ll point out any differences in usage between the Home and Professional versions.

While not the focus of this book, Windows also comes in a number of server versions named Windows .NET. Microsoft has planned several server product offerings, including Windows .NET Server

and Windows .NET Advanced Server. We don’t expect that there will be major changes in .NET’s use of the registry.

In general everything remains same for Windows Vista (all Versions), Windows 7 (all Versions).The registry is a tree-based hierarchical system that offers quick access to data stored in almost any format. Actually, the registry is a rather flexible database. Registry information comes from a number of sources:

◆ From installing Windows

◆ From booting Windows

◆ From applications, systems, and user interaction

Editing Windows Registry !

You must have read my article on Windows Registry which provides beginners details on the Windows Registry. Now I am going to briefly describe how to edit the registry through the Registry files and DOS.
 
Editing and .reg files

 Windows Registry can be edited easily by the registry explorer provided by the Microsoft but the best way to edit registry is by making the registry files or .reg files as they are very helpful when you need to edit registry on some remote system.

 SYNTAX:

                          RegistryEditorVersion (version 6 in Vista and 5 in XP sp2)

                        

                          [Path of the registry root\key]

                         

                         “Name of the key (data holder)”=DATATYPE: VALUE

                         

The Header of the file is the Windows Registry Editor version. This is a very important part of a .reg files as it defines the executable limits related to the various Windows version. For example if you have written RegistryEditorVersion6 , then the registry file will not run on Windows XP and other earlier versions of Windows whereas if you write RegistryEditorVersion5 , then the registry file will run smoothly of all the versions of Windows except Windows 95 & 98.

The second line is to specify the path of the root\key. It’s very important to keep in mind that the registry path of different versions of Windows differ from each other and hence you should keep in mind the registry path structure while making the registry file.

The third line holds the name of the key or the data holder inside the “” and the DATAVALUE (binary, string, Dword etc.) followed by the value which is to be assigned to the key. When you are assigning a string value, then it’s not important to specify the data type and directly writing the value inside the “” will do the job. Put a “-“or hyphen after the = to delete the key.

Using the above syntax you can easily create a .reg file. I would suggest you to start playing with them as it would help you to understand editing of registry through registry files and you might learn something new!!!!

Windows Registry .

Windows Registry has been one of the most fascinating part of an Operating System. Each Operating system has its own way of storing important data related to User accounts, System Configuration and information related to the Software’s installed. In the earlier times when DOS was one of the main Operating system, it used to store its important data in file named CONFIG.SYS.

With the beginning of the Windows era, a stronger method was required to store the System related Data. Windows had a configuration file named SYSTEM.INI (initialization files) and WIN.INI and mostly every application had its own INI file.

The drawback of INI files was that they had a limited file size of 64KB only and each program could have only one INI file, making it a lot difficult to store settings for different users and hence Microsoft introduced Windows Registry in Windows 95 and since then Windows have always had its backbone, it Registry. Here I’ve described the basics of the Windows registry.

THE WINDOWS REGISTRY- Begins

Speed Up Your Dialup Connection

Hey friends the 3rd Generation have already been launched but there quiet many people who are still on Dial-Up connection .You can’t assume that just because you connected at a speed like 48.3KBps that you will stay there. Today’s modems automatically fall back to a lower speed if the line noise is too high to maintain a faster connection, but sometimes they fall back too soon or too far.

Programming A Batch File

Batch files are really important when it comes to execute a set of DOS commands every time. Basically batch file programming is nothing but the Windows version of Unix Shell Programming. In the article we’ll try to learn the basics of the batch file coding.
The Basic:
Batch file is basically a executable file which executes the definite set of commands in one go. It is important "not to name a batch file after the name of any DOS command" as if done so, the batch file will not execute.

Creating a Batch File:
To create a batch file you do not need any separate kind of editor, Batch file can be created by two methods :-
1)Notepad
2)DOS - Open command prompt and type EDIT(2k/XP) a blue window will open very similar to Notepad.