Avast-Obtaining your new licence key and get registered ShowAvast Obtaining your new licence key and get registered
Avast is one the first antivirus application for windows Microsoft windows. During first installation of Avast, your licence for operating this software is for a short period of two...
Activation key for Avast Home Edition ShowActivation key for Avast Home Edition
Application
The anti-virus AVAST Home Edition is free which however requires a free activation key valid for one year to perform.
Application
Click on below link:
http://www.avast.com/fre/home...
Accessing Safe Mode without key F8 ShowAccessing Safe Mode without key F8
Introduction
Explanation
Introduction
Safe mode is the windows maintenance mode of a computer operating system. You can access your computer to diagnose problems on your computer. Below is a tips of...
Installing Windows XP from a USB key ShowInstalling Windows XP from a USB key
Creating your bootable USB key:
Installing XP
Here’s how to create a Windows XP, bootable, USB key. This is very useful especially persons using Netbook or in the case that your PC is not equipped...
Download Avast! Home Edition ShowDescription:
Avast! 4 Home Edition is a complete and free antivirus solution, fully able to find computer viruses, to create and check the integrity of programs installed, to test executed programs and opened documents, to test and check email and...
Download Robot Benri ShowWhen you are not at the home, you can control what takes place even there with hindsight.
Robot Benri is a tool allowing to use your webcam or other sensor of pictures in so much of surveillance camera. You only have to connect it up your apparatus...
Private-key (or secret-key) cryptography ShowSymmetric encryption
Symmetric encryption (also called private-key encryption or secret-key encryption) involves using the same key for encryption and decryption.
Encryption involves applying an operation (an algorithm) to the data to be...
Public-key systems Showthe principle of public-key encryption
The principle of asymmetric encryption (also called public-key encryption) first appeared in 1976, with the publication of a work about cryptography by Whitfield Diffie and Martin Hellman.
In an asymmetric...
PKI - Public key infrastructure ShowWhat is a PKI?
PKI (Public Key Infrastructure) refers to the group of technical solutions based on public-key cryptography.
Public-key cryptosystems make it possible to bypass the need to systematically use a secure channel to exchange keys....