Archive for August 2013

Have you ever experienced using a computer then suddenly it hanged and stayed on one page for a long time? This is a common scenario especially when a computer becomes exhausted because it has been used for a long period of time. It may also be caused by malicious software (malware) or viruses that may have corrupted some files on your registry.

Knowing what to do during these critical situations will help you save your computer from further damages that may prove to be very expensive repairs in the long run. Prevent the spread of malicious software and save your computer from damages. Learn when to “Reboot” your computer and spare yourself from these problems.

When and Why?

Computers depend on a lot of executable programs saved on your RAM in order for it to run properly. Over time as you use your machine for a lot of your work, your RAM may become overwhelmed and experience some errors and have corrupted files in it. It is also possible that your registry has been infected by a type of virus which causes the computer hang, errors and crashes. Rebooting your PC when these errors occur helps lessen the impact and may even fix the existing errors and restore your system to a safe state.

Situations That Needs a Reboot

1.    Reboot After a New Program Installation

Your system will automatically alert you to reboot your computer after a new program is installed to it. This is primarily needed to enable your system to properly write all the needed files and information on your drive. Failing to reboot your computer will render the program useless. The program will not work properly unless a soft reboot/ restart is done.

2.    Reboot When an Internal Problem Caused Your Computer to Hang

The type of reboot applicable to this problem depends on the situation. If your mouse pointer can still access the windows logo on the lower left corner of your screen then you can do the soft reboot of “restart” by choosing the right option. If in case the screen or the window hanged totally (the pointer can’t be moved and the shortcut keys are not working) then a hard reboot is needed. It is done by holding the power key for about 5-7 seconds until the indicator lights on your machine turns off.

3.    Reboot To Safe Mode When Computer Suddenly Shuts Down

 

Rebooting to safe mode is needed when an error happens or the machine suddenly turned off due to power outage or not enough battery power. It is recommended that you choose the safe mode option on the start-up screen upon turning your machine on to help your system cope up with any errors and fix it without sacrificing other files.

4.    Reboot When Reinstalling Your Operating System

This option is needed when you already decided to reformat your computer due to viruses that can’t even be removed. It is done by pressing F12 when prompted after the power button is pressed. F12 will show you the booting up options but before turning your PC on you must place your installer disk on the DVD drive first for it to be detected upon booting up.

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Rebooting a PC may sound quite complicated but it doesn’t need to be so. A computer is an important machine that has become an essential part of the day to day tasks of modern living. No matter what type of machine you own, whether it’s a desktop computer or the lightweight, portable version we commonly call “laptops”, knowing the basics when something goes wrong is an essential knowledge that a computer owner must possess.

Have you ever suffered from computers that hang for almost an hour and refused to be controlled or shutdown using the ways you know? If you already did then you might have missed to do this thing called a “reboot”.

Ways of Doing a Computer Reboot

There are 2 known ways of rebooting a PC which you can try for yourself. One is called a “soft reboot” and the other is known as the “hard reboot”. Both works perfectly depending on the type of problem you have. A soft reboot is commonly needed for computers that suffered minor system hangs or other related errors which causes some programs to stop working properly. A hard reboot on the other hand serves best for major system problems like a computer that has been logging on for almost an hour or a totally unresponsive screen where nothing is clickable anymore of the shutdown button is inaccessible anymore.

Soft PC Reboot

If your machine has a program that is unresponsive or something that keeps on loading but is not opened after a long period of time then you are suffering from an internal error that needs to be fixed. A soft reboot is needed for this type of problem. It is easily done by clicking the windows logo on the lower left corner of your computer screen and choosing the arrow right button just beside the shutdown button. When you already did that you just simply need to click the “Restart” option and you’re done!

Hard PC Reboot

A hard PC reboot is needed if your computer has been on one window and stays there for almost an hour and the options are inaccessible or are refusing to be clicked. This is a major problem that might have been caused by a program or a memory error which can only be fixed by executing a hard reboot. Hard Rebooting your computer will fix all program and system errors and will restore everything to the normal state. This is done by pressing on the power button and holding it for about 5-7 seconds until the computer has powered down. Once the power is down, wait for about 15-20 seconds more before turning the machine on again.

The Effects

Both types of rebooting your computer may cause data loss. It is always recommended that you save any work you are doing before rebooting your pc. You can do it by using the keys just in case the mouse pointer is not working. Using the arrow keys and the tab button as well as the enter button will help you navigate your window and access the file folder where you can save your work. Always do it the safe soft reboot way and avoid doing the hard reboot often if possible.

 

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Computer Viruses are unwanted self-replicating program that infects your computer without you knowing it. There are thousands of viruses luring around the internet at present which may enter your computer anytime it finds an opportunity. Anything that is unwanted should be removed, quarantined and deleted from your machine’s memory.

Viruses are not only unwanted, they are also harmful and destructive. How will you remove one that is already on your computer’s hard drive? A thorough knowledge on the “how to’s” can save you a lot of money in repairs!

Check this related article: What are Computer Viruses

Computer viruses are found anywhere in the computing and internet space. From USB’s to emails, free software and the like. It is almost impossible to distinguish these tiny, self-replicating executable programs. The only way to know it is when your machine is already infected and starting to slow down. Although virus protection software are available, the free version you might be using is incapable of detecting the more advanced viruses.

How Computer Viruses Work

We found this video that explains how viruses work. The video is a bit outdated, but the concepts remain relevant. Current viruses, though, use social engineering to infect machines. You should never click on an email link or a pop up ad. Instead, type the web address by hand in your internet browser to make sure you are not being redirected to an infected website.

Ways to Remove Computer Viruses.

Remove Worst Computer Viruses using Windows Restore

Windows operating systems like XP, Vista and Windows 7 are designed to have a System restore tool which is very useful once your computer becomes infected by a virus at one point. This tool works by restoring an earlier image of your operating system. This is done by turning on your machine and booting on the system restore option. Your system will be automatically restored to the state before it was infected by the virus. Once the restore process is done make sure to perform a wide scan on your memory and remove all detected viruses.

 Registry repair virus removal

There are also instances that a virus attacks your computer’s registry making your computer slow and hang most of the time. A simple way to remove the virus that causes this is by downloading free registry repair software or just letting windows do the process. After the registry repair, do the wide scan and remove all detected viruses.

 Removing a virus using your antivirus software

Remove Computer Viruses Antivirus software can also most recent computer viruses from your computer. This is done by simply doing a full scan on your machine’s memory. Once the scan is done, the software will automatically move the malicious files into a virus vault. If you are using a professional version, you can choose to delete the viruses detected and solve the problem right away although viruses which has infected the computer before the antivirus software was installed can, either infect the software or will not be detected by the software itself.

 Reformat

 If you really want to clean up your system then reinstalling your operating system is a very effective way. This is done by totally reformatting your computer’s hard drive which means that all of the files saved and those which has been infected will be totally removed from your computer, that is why a system restore and a back-up folder is recommended to be saved on another partition. Once your drive has been reformatted, you can insert your software installation CD on your built-in or portable DVD drive and boot up your computer using the CD by pressing F10. The re-installation process will start automatically and all the viruses will be removed.

If you cannot fix it yourself

In some cases, the sole idea of trying to fix a virus yourself may scare you. We can help you with virus removal and many other services either by phone and remote support, at your home or place of business or in our locations in Gaithersburg, MD or Vienna, VA.

We are happy to answer any questions about Computer Viruses or help you Repair a Computer Worm Infection. Please give us a call, we are standing by to help.

Categories Computer Virus
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