With the advent of internet as a powerful tool, its ill effect also came into being. It has been estimated that there are at least two million hackers and over thirty million viruses in the internet which constantly threatens the safety of your PC. A good optimization along with proper protection scheme can put the threats at the bay. Listed below are a few optimization and protection tips which ensure the security of your PC.
Check for Firewall: Always keep your firewall switched on. A firewall keeps a track on the incoming as well as outgoing traffic. It not only protects the PC from the hackers’ attempts but also restricts malicious codes which try to install themselves.
A Good Antivirus: A good antivirus is of utmost importance to protect your pc from the latest threats, virus, worms, Trojans and backdoor holes. Do a careful study about before choosing a good antivirus. Check if the antivirus has undergone parametrical tests to ensure its creditability like the EICAR string test. Merely keeping an antivirus is not enough; one has to regularly update it in order to get protection from the latest threats.
Strong Password: A strong password is the one which is easy to remember but hard to guess. Never keep any dictionary word as password. Keep the password as a combination of alphabets, numbers and special symbols. Also try to keep the password in a mixture of uppercase and lowercase and change it fro time to time.
Optimization: For the basic optimization one must follow the following steps:
1. Defragmenting the hard drive at least once a month.
2. Error checking of the disk.
3. Using third party registry defragmenting tools.
4. Using overall optimization software like Tune Up Utilities, Advanced System Care, etc.
In order for the complete maintenance, care should be taken to update all the software and drivers of the PC.
Optimize and Protect your New Computer
Laptop Computer Memory Schemes
Memory schemes are defined as the types of memory used by the system to perform various tasks. Basically two types of memory are required to perform all the data handling and computing applications, namely ROM and RAM.
In contemporary usage, memory usually refers to a form of semiconductor storage known as random-access memory (RAM). These are light, small sized but quite expensive at the same time. They lose information when they are not powered. As RAM is a volatile memory a computer only having RAM would not have a source to read instruction from. So a computer needs a non-volatile memory to bootstrap it to the computer which is useful at the time of the starting of the computer.
In case of a computer the task of booting is provided to the Read Only Memory (ROM). ROM consumes a lot of space and it is more expensive. Therefore in case of laptops a bootstrap is used instead of ROM. The function of bootstrap is to command the processor to load the system files required during booting into the RAM. Then the files such as io.sys and boot.sys act upon it to gather the information required for booting.
Hard Disk for Laptops and Computers: The type of hard disks to be used in case of the computer depends entirely on the type of usage. In case of laptops there are not much of options due to shortage of space. The different types of hard disks include 3.5’, IDE and SATA interfaces whereas in case of laptops the available modules include 2.5’, 1.8’, IDE, SATA and SCSI. Hard disk comes in different memory sizes starting from 60GB to 320 GB for laptops and 120GB to 1TB for computers. The life of the hard disk depends upon usage, power supply and type of files it holds.
Internet Monitoring Software for Home Computers
The cyber world is full of frauds, scams, online predators, porn sites and vulgar entities. The young minds are the most vulnerable to these kinds of obscenities. Internet monitoring software for the home computer is the best solution to prevent the young minds from being polluted. Some basic key features of the Internet Monitoring Software are given in nutshell below.
Parental Control: In this era children become sex conscious at a very early age. Their eagerness and inquisitiveness to know things makes them to visit adult and porn sites. The porn sites often allure them with online dating sites with vulgar contents. Internet monitoring software completely blocks those websites and thus the child remains protected.
Spam Protection: Another great feature of the internet monitoring software is the protection from spam. It tracks out malicious mails through keyword search thereby avoiding the flooding of mailboxes from unnecessary emails and advertisements.
Pop-Up Blocker: Pop-ups are those sites which generally contain advertisement of products and services and open up by themselves forcibly. There is always a danger associated with them as they can contain dangerous codes and even disturbing images. Internet monitoring software blocks them completely even if they are coded in JavaScript.
Protection against Phishing: There are some sites that use identity theft to get information. They generally pose themselves as security officials of banks or any government agencies. They copy valuable information and use the host identity to use their bank accounts, credit cards, etc. The internet monitoring software helps to give the authenticity and credibility of the site. Thus fraudulent scams can be avoided.
File Sharing and Related Issues: Generally the Trojans attach themselves at the end of files and software to be downloaded. They are very hard to detect. Internet monitoring software acts as firewall to check against such infections.
Thus with proper usage the internet monitoring software can make the internet surfing a delightful and pleasurable experience.
