Diffrence Between Actual “Size” and “Size On Disk”

Many Of you might have noticed that while you see the properties of some folder their are two sizes shown over there in properties window. Those sizes are labeled as “Size” & “Size on disk”. You can also notice that size on disk is always greater than actual size. So, here is the explanation of these two terms.

• Size – It is sum of sizes of all containing files and folders in it, in raw form (count of number of bytes).
• Size on disk - It displays the effective size which they occupy in disk.

It is the file system of hard disk which determines the “Size on Disk”, where as “Size” will remain same, irrespective of file system (like NTFS, Fat32, UDF, etc.).

The disk is further divided into tracks and sectors, file system determines how many tracks or sectors to be included in one cluster. So, if the disk is having a cluster size of 16KB (generally in case of FAT file system). Any file on that disk will have size on disk in multiples of 16KB. So, a file size up to 16KB will occupy 16KB as disk space and file from size 16 to 32KB will occupy 32KB on disk space and so on.

In this way a large volume of disk space gets unused. So, there is a need of file system having smaller cluster size. This is one reason Microsoft came up with a new file system NTFS, after windows millennium.

Block Applications On Your Computer With Applocker

If you want to block others from running any program on your computer but don’t want to uninstall it then AppLocker can help you to do so.



It provides easy to use interface to the user for locking apps. Basically it is designed to work on servers so that clients can be stopped from accessing particular software. One can also use the configure option to add other software in the list.



The only problem is there is no password protection provided for this application so that any body can access it and unblock all other apps. But still it is good for servers and can be very useful.

DOWNLOAD IT FROM HERE


Password------> http://anandsjain.blogspot.com

How to Make Windows XP Into Genuine

In this post i will show how to make your windows XP into Genuine without paying a single buck..!! Yes it is possible to make windows xp
into Genuine without buying the original License. The secrets of make Genuine is now exposed.The secret is just to add a REGISTRY entry ok i know some of them they don't know what is REGISTRY ? even those who don't know Registry it is possible to use this trick. Just follow simple steps as show below.

1. Download the Windows Validation XP Genuine File.

Password---> http://anandsjain.blogspot.com


2. Now just Double click the file, choose Yes when prompted.

3. Now its time to Validate(Activate) so just go to Genuine Microsoft Software and then click on “Validate Windows” .

Ok now your windows is Genuine Happy..


Password Of The Above File Is---> http://anandsjain.blogspot.com

Removing Shortcut Mark From Icons..

Before------>




After------>





Friends r u bored with seeing short cut mark in the icons ok today i will explain how to remove it in a simple steps without using any softwares.


1. first Open REGEDIT.EXE by writing "regedit" in Start->>Run menu (winlogo+R)

2. Open the Key HKEY_CLASSES_ROOT



3. Then open the Key LNKFILE

4. Delete the value IsShortcut

5. Open the next Key PIFFILE

6. Delete the value IsShortcut

7. Restart the windows.

Thats it see the magic