Introduction to ping sweep





Before writing about Ping sweep, i would like to introduce Ping. Ping is a network based utility which is used to know if a host is alive or dead on the network. Suppose i want to check for wikileaks.com
 if we get the response it means website is live. You can check for a system by its IP address or a website by its domain name. We can use this program to detect host like website, computer system, printer, network or any device.

How to Write-Protect Your USB Flash Drive

USB Write ProtectMany a time, it becomes necessary for us to write protect our USB flash drive so as to protect it from viruses and other malware programs. Because flash drives are so popular and most widely used to move data between computers, they are the prime target for attackers as a means to get infections spread around the computer world. Also, since USB drive is not a Read-Only Memory (ROM), the data inside it can easily be modified or deleted by malware programs.

Display Legal Notice on Startup of your Windows


legal_notices CLICK HEREIf your PC has multiple users then you can now display legal notice to every user before they login to your PC. This legal notice will be displayed at every startup just before the Desktop is loaded. Using this you can tell your friends about the do’s and dont’s in your computer when they login in your absence. Well you can do this pretty easily. For this there is one small registry hack. Here is the step-by-step instruction to do this.

How to Create Your Own Customized Run Commands

Run commandThe Run command on Microsoft Windows operating system allows you to directly open an application or document with just a single command instead of navigating to it’s location and double-clicking the executable icon. However, it only works for some of the inbuilt Windows programs such as Command prompt (cmd), Calculator (calc) etc. So, have you ever wondered how to create your own customized Run commands for accessing your favorite programs, files and folders? Well, read on to find out the answer.

Best Windows Tweaks for Windows 7

 
Just got your hands on Windows 7 and want to bend it to your will? No problem. We've got plenty of tips, hacks and secrets to keep you busy for a long time, including automatically opening Windows Explorer to a folder of your choice, speeding up taskbar thumbnails, finding hidden desktop themes, forcing User Account Control to
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