Computer hacking describes the modification of a computer's hardware or software to accomplish a specific goal that does not align with the owner's original purpose. Computer hackers typically have expert-level knowledge in the area of computer technology, which gives them very deep insight into how computers work and the skills necessary to manipulate them in a variety of ways.Know More
Computer hackers know how to gain unauthorized access to individual computer systems and shared computer networks. Some hackers break in to systems out of simple curiosity or to test their hacking skills, while others do so with the intent to engage in malicious activity. Many hackers intend to steal personal information, destroy system files, alter financial data, break security codes and perform other activities that can completely disrupt or damage an entire computer network. Hacking performed with malicious intent can lead to federal prison time.
Many organizations hire programmers with hacking skills because these individuals know how to detect and fix issues that make a company's computer network vulnerable to malicious attacks. Those who want to protect their personal home computers from malicious hackers must invest in a good firewall program, which is a type of software that blocks hackers, viruses and malware that tries to enter computer systems through the Internet.Learn More
Also known as a BIOS setup utility, a CMOS setup utility is software that edits settings for hardware in a computer's BIOS. In earlier models, users had to alter settings each time they added a new drive, but the addition of auto-detect features made this unnecessary. While technical support is sometimes still necessary to make an adjustment, users still have to make changes sometimes, such as the computer's boot order.Full Answer >
According to Dictionary.com, computer technology is the activity of designing and constructing and programming computers. Computer technology directly correlates with information technology. Computer technology encompasses a developing list of different software programs and devices. Computer technology is also a very popular degree program offered by many colleges; this degree program tends to focus on learning current operating systems, hardware/software training and computer repair.Full Answer >
The central processing unit, or CPU, within a computer is commonly referred to as its "brain." All commands and instructions are handled through this component, which acts as the relay station for all data, whether incoming or outgoing.Full Answer >
Jobs in the computer science field require computer savvy skills, such as coding and programming. To say that computer science is difficult is simply not true. With time and dedication, skills in the field can be learned and developed, although it may help to have prior computer knowledge.Full Answer >