Computer Hardware Basic Complete Course Introduction

5 Types of Virus and Their Effects on Your Computer

Computer viruses are thick software programs that are designed to spread from such personal digital assistant to another and to interfere mutually computer operation. A virus might corrupt or wipe out data on your computer, consider your e-mail route to spread itself to other computers, or even wipe out everything on your strictly disk. Here Roger Samara have explained different types of Computer viruses.

Roger Samara - Viruses Effect

Types Of Viruses:

1. Trojan Horse Virus

Trojan horse is a position that claims to rid your personal digital assistant of viruses yet instead introduces viruses onto your computer. The decision comes from the a Greek fact of the Trojan War, anywhere the Greeks study a giant solid horse to their foes, the Trojans, it appears that as a law offering.

2. Boot Sector Virus

This quality of virus affects the bounce sector of a floppy or hard disk. This is a arduous part of a sphere in which information on the disk itself is stacked together mutually a course of action that makes it accessible to bounce the personal digital assistant from the disk.

 Roger Samara - Boot Sector Virus

3. Worm Virus

A worm is technically not a microbe, but a program literally similar to a virus.It can conduct to negative effects on your position and roughly importantly they are detected and eliminated by antiviruses.

4. Macro Virus

Macro microbe is a humor of email microbe which especially targets to tarnish the programs that suppress Macros like Microsoft Office files or bodily the similar types of files a well known as doc, pps, xls etc.

5. Root Kit Virus

A rootkit is a description of software designed to hide the circumstance that an command line interpreter has been compromised, routinely by replacing big executable. Rootkits support viruses and malware to “hide in natural sight” by disguising as imminent files that your antivirus software will overlook.

Easy Steps to Optimize Your Computer

A slow and delayed personal digital assistant can be very frustrating and anticipate consuming, which is therefore applying effective personal digital assistant optimization techniques is essential. Slow performance of your computer can show in silent productivity, which can ultimately lead to profitable loss in small number circumstances. There are a few easily done techniques that a user can reside to preserve the performance of a computer at an optimal level. 

Roger Samara shared some steps for computer optimization are: 

1. Cleaning the Registry of a Computer.                                                                                                

Roger Samara - Cleaning the Registry

2. Defragmentation of Disk.                                                                                                                                                                                                 3. Cleaning up Disk.                                                                                                                     

4. Clear History of Browser.

Overall, maintaining the performance of your computer is not a tough task. By Using above tools and techniques computer optimization can be easy.

Tips and Techniques to Boost Speed of Computer

Who loves the slow computer, struggling to open a single file in hours? Definitely this small machine has made our life easier and we are so much dependent upon it for carrying out our official and personal chores. If we talk about business success, then it highly depends upon the working of your IT infrastructure. Nothing slows business down more than a slow computer. Let’s explore some tips shared by Roger Samara to boost the speed of your computer.

Roger Samara - Boosting PC Speed

Get Benefited from Microsoft Fix It

Nothing can be a great help than a free tool like Microsoft Fix It. This Microsoft tool helps you to clean and do some maintenance task to speed up your computer.

Free the Startup tray

If your computer is taking long time to start, then you have to unpin items from your startup tray. By doing this you are making the startup process easy to load when computer switched on. Some programs like antivirus, adobe reader need not to startup with your computer.

Remove unwanted Programs

Applications or Programs which are no longer in use is advisable to clean in intervals. Run Uninstaller from the control panel of your computer to remove the unwanted stuff from your computer.

Clean Your Drive

Disk Cleanup is necessary in order to clean your drives by simply typing “cleanmgr.exe” into the run menu. Unwanted data always make your system slow. Try cleaning your drive at regular intervals.

Use Chrome instead of Internet Explorer

If you are still using internet explorer as your web browser, then it is the time to switch to chrome. Chrome is faster than explorer and has lesser bugs.

Clean Your Browser

It is advisable to clean your browser regularly. You can go to the tools menu of your browser to clean the browsing history and cookies and cached items.

Scan and Remove the Malware

Roger Samara - Removing Malwere

Anything starts with Malware needs to be stopped. Scan your computer regularly to for the malware and get rid of it in order to increase the speed of your computer.

Scan For and Remove Viruses and Spyware

Run a regular scan to check for viruses and spyware in your computer. You can schedule it on a weekly basis too. Make sure you run the scan when you no longer using the system. Do not run two antivirus on one computer. 

Add More Memory

You increase the RAM of your computer according to its capacity. This physical change in your computer can enhance its performance. Changing laptop RAM is a tricky process as you have to remove screws. However, it is fairly easy.

Do not bang your head into a slow computer. Try out above listed steps to increase the speed of your laptops and desktops. 

How to Become a Perfect Computer Technician

Technology has changed the way we were living from past several years. Increasing use of electronic gadgets have made our life easier & fast. Computers are everywhere, you find computers in every little appliance you use. In Your home, offices computers become an integral part of our life. What if computers stop working? Let’s take an example of your personal computer got down and you are unable to send mails, complete your pending office work, play games etc. etc. 

You will become crazy and want to repair it as soon as possible. A single thought of your computer is not working whether in home or office can raise your brows. We need a technician to repair broken computers but it will cost you money if your machine is out of warranty. If you love fixing things and love IT then you can be computer technician.

Roger Samara - Computer Technician

You don’t need any formal qualification for it but if you have done masters or any diploma then it will be an advantage for you. To become a perfect computer engineer you need to take care of following things.

You have to take professional training in order to repair broken computers. There are lots of training program in which you can enroll. You can do online training program in order to work while studying. Be assure that your training program covers everything a computer technician learn to perform in practical world. From computer hardware to its operating system, software installation and maintenance, everything should be covered in the syllabus.

After taking training you can take certification exams to get expert in what you are doing. Certification will be the proof that you know your stuff. If you are certified Microsoft System engineer then it will open the endless possibilities to get work. Comp TIA A+ certification is important for almost all computers techs as it focuses on windows operating systems. This certification emphases on MS 2000 & 2003 Windows platforms and Microsoft server systems.

Next comes the Experience, in real world you have to face real challenges and success comes with real experience. According to Roger Samara a computer technician with 10 years’ experience, your practical skills will stand you out from your competitors. Build a computer by your own and start giving free maintenance to family and friends computers. You can do paid or unpaid internship with local companies to get more hands on experience. Offer free troubleshooting if someone has broken computer. Keep yourself updated with the new technologies come in the IT market. Troubleshooting a computer does not mean a windows computer only. Get expertise in Mac OS, Linux and other operating systems too.

Roger Samara - Computer Repair

By following these 3 steps, a slight dedication and most essential your love for computers can make you a perfect computer technician in few years.

Computer Tricks Every Geek Should Know

We talked about the things every computer user should know how to do, but we geeks are special: Roger Samara want to go above and beyond, to explore every nook and cranny of our system and make everything easier. Here are ten ways to do just that.