Friday, October 1, 2010

Use ReadyBoost rather that buying more RAM

Itz really a nice things u can use to increase ur memory,u hav just add any flash drive or pen drive or external hard drive.and go to the property of pen drive there are a option ReadyBost juct activate it and ur free spaces in pen drive will be treated as window memory, it can be use in vista onward OS

CAPTCHA


What is CAPTCHA
CAPTCHA or Captcha (pronounced as cap-ch-uh) which stands for “Completely Automated Public Turing test to tell Computers and Humans Apart” is a type of challenge-response test to ensure that the response is only generated by humans and not by a computer. In simple words, CAPTCHA is the word verification test that you will come across the end of a sign-up form while signing up for Gmail or Yahoo account. The following image shows the typical samples of CAPTCHA.