Ethical Hacking: What are Computer Viruses

Ethical Hacking: What are Computer Viruses: What is a Computer Virus ? A potentially damaging computer programme capable of reproducing itself c...

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What are Computer Viruses

What is a Computer Virus ? A potentially damaging computer programme capable of reproducing itself causing great harm to files or other programs without permission or knowledge of the user. Types of viruses :- The different types of viruses are as follows- 1) Boot Sector Virus :- Boot sector viruses infect either the master boot record of the hard disk or the floppy drive. The boot record program responsible for the booting of operating system is replaced by the virus. The virus either copies the master boot program to another part of the hard disk or overwrites it. They infect a computer when it boots up or when it accesses the infected floppy disk in the floppy drive. i.e. Once a system is infected with a boot-sector virus, any non-write-protected disk ac...
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WHAT IS HACKING BASICALLY

     A topic that i know very well is computers and computer hacking.    Computers  seem very complicated and very hard to learn, but, if given time a computer can be very  useful and very fun.    Have you ever heard all of that weird computer terminology? for and example, Javascript.    Javascript is basically a computer language used when programming internet web pages.   Have you ever been on the internet and seen words go across the screen or moving images? This is all done by the Java language.   If you don not see moving images then its because your web browser cannot read javascript.   If you don't know what a web browser is then I will tell you, a web browser is simply a tool used to view the various websites on the internet.   All web browsers are different, some only interpret html language, which is another programming language used to design web page ...
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Increase RAM (Virtual) - To Make Your System Faster

Follow the steps given below :- 1) Hold down the 'Windows' Key and Press the 'Pause/Break' button at the top right of your keyboard. Another way is Right-Clicking 'My Computer' and then Select 'Properties'. 2) Click on the 'Advanced' tab. 3) Under 'Performance', click 'Settings'. 4) Then click the 'Advanced' tab on the button that pops up. 5) Under 'Virtual Memory' at the bottom, click 'Change'. 6) Click the 'Custom Size' button. 7) For the initial size (depending on your HD space), type in anywhere from 1000-1500 (although I use 4000), and for the Maximum size type in anywhere from 2000-2500 (although I use 6000). 8) Click 'Set...
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