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...
[Keyboard]The Insert key ShowThe Insert key
Insert mode
Replacement Mode
On most computer keyboards is a button called Insert (INS).
This key is usually above the arrow keys, and beside the Delete key
Its main use is the switching between two modes of entry 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 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...
Download Noiseware Community Edition ShowWhen you take photographs in a place not much lit without flash, by viewing acquired plate, you point out that the pixels of colors block and spoil result, these are "noise " .
Noiseware is a tool allowing to abolish this noise in a radical and quick...
Download WIFI Key Generator ShowWifi Connections are certainly very practical, but given that they require no wiring, everybody can be connected to it if his computer is compatible with Wifi.
WIFI Key Generator is a small application intended to generate random protection keys for...
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...