How to remove an obstinate virus from your computer

One of the biggest issues and security threats in any computer is the computer virus, spyware, Trojan or any other malware program. They can cause many issues such as a slow PC, freezing, windows registry problems and many more. These malicious programs are designed to harm your computer in many ways. On the basis of their functioning and damage area the viruses or malware are divided into many categories. For an instance a malicious program which steals private and sensitive information from your computer is called spyware instead of a Virus.

Similarly a malicious program can be of diffident kinds and due to this reason the virus removal tools are also separately available online. So it could be possible that if you have bought an antivirus program thinking about to remove a spyware and it didn’t remove it. Thus don’t be surprised by it.

There are many occasions where your antivirus software is not able to eliminate all kinds of viruses from your computer and you might need to remove it manually. Though it is not easy for a normal user to kill a virus manually however it can be done if you follow few below points carefully.

If your security software is up to date it often removes all viruses from your system but if not you need to take the driving seat and need to remove it.

For removing any virus or malware before anything else try to verify the name of the virus/malware. If the name is known it makes your task very easy and the virus can be identified.

Use the task manager

If you know the name of the virus you can locate the corresponding process of it. Kill the process from the task manager first of all.

Use Windows search

I have personally searched many such viruses which were causing many issues such as slow PC, computer freezing and many more. Use the Windows search if the name of the virus is known and remove it completely from the folder.

Use Windows registry

Using Windows registry to remove the entry from it is very difficult and involves many risks in it. If you delete any incorrect value it may create more issues and registry problems in your whole computer. However if you are sure about the virus you can use CTRL+F option to find the desirable value and can remove it from the registry.

It is also possible that the virus has blocked your registry editor or task manager options so that you cannot use them to remove it. In this case in most of the PCs you can use windows group policy.

It can be reached by

Open the Start menu, and type gpedit.msc in the search line and press Enter. (See screenshot below)

NOTE: This file is located at C:\Windows\System32\gpedit.msc.

Here you can enable or disable all Windows in built features and functions. This is the important place and a virus may also attack this component.

Usually these are the most appropriate ways to remove a virus from your computer if still you are not able to fix it you might need an expert help or you may also need to reinstall the Windows.

Important causes of a Slow PC

Although a slow PC can be caused by number of reasons such as insufficient or broken hardware, low memory, corrupt device drivers, corrupt windows registry and lot more, however the most affecting and prominent factors are following below.

Hardware fault or incompatible and inefficient hardware

Any kind of hardware problem directly affects the performance and efficiency of your computer system. If your hardware system is faulty, broken incompatible the performance related issues are inevitable to happen.

The best possible solution for removing this is to replace the affected hardware part.

Low Memory (Low Random access Memory)

Memory is one of the most essential requirements of a computer system. In absence of proper or sufficient memory we cannot expect a computer running very fast. For an instance if you are running Windows 7 with just 512MB or even 1GB of RAM you might experience a slow pc problem.

Corrupt device drivers

Device drivers can cause the performance and other system related issues such as can cause BSOD error in your computer.

Solution for this problem is to remove the old, incompatible and damaged drivers and replace them with the latest and most updated driver set. You can download these drivers directly from the manufacturer’s website.

Computer virus/ spyware/ Malware

Viruses are of different kinds and some of them are very dangerous for your computer system. A virus is capable to block all the process and services in your system and resulting in the slow pc issue.

To remove all kinds of viruses and other various malicious programs you should use the most updated and effective antivirus and anti malware program. One of the best antimalware is Malwarebytes. It is the most effective anti malware program available online.

Corrupt Windows registry

Windows registry is the most critical and important database in any Windows system which stores all the configuration settings and options about all the hardware and software components that are installed in the system. If the registry is corrupt it can create many system and performance related issues.

To repair corrupt windows registry you may use a reliable and effective registry cleaner program which is capable to repairing and cleansing all the unwanted and damaged entries in the registry.

Too many programs installed in the PC

If your PC is filled with too many and unwanted programs it can slows down the overall performance of the system. Unwanted programs occupy hard drive space and consume lot of CPU usage so they must be gone from the system.

Though there could be more factors that certainly can affect your computer/PC’s performance and create slow PC problem, but all the aforementioned points and facts are the common in all systems that very often create the slow PC issue. If you are not suffering or affected with any of the above cited factor you need to reinstall your Windows.

How to fix registry errors

The Windows registry is the most crucial and critical database in all modern Windows systems. It helps to store the configuration settings and options of all the installed software and attached hardware component of the computer. If a small modification takes place in any value of the related component that particular software or hardware may start malfunctioning or can stop working as well. Thus the importance of this windows registry is really high and it needs to be protected all the time.

A Windows registry can be affected by various means; some of the major factors are as follows:

1. When you install/uninstall any application from your computer the registry gets affected- when you uninstall any application from your computer some of the remnants remain in the registry that gradually accumulate and eventually create a huge data of garbage and unwanted registry leftovers. These leftovers create many systems and performance related issues and affect your system’s overall performance and efficiency to a great extent.

2. A computer virus/spyware/ malware can affect or modify your Windows registry - A computer virus/ spyware and various other dangerous malicious programs are capable to modify the windows registry and which affect the system performance. An effective and reliable security program can help you to prevent any malicious program attack such as a firewall and antivirus software.

3. An ineffective or bad Windows registry cleaner program can also cause registry related issues instead of repairing and cleansing it. Windows registry errors not only causes by a virus or when you uninstall any software program but if you are using an unsafe registry repair tool, it can also affect or modify some essential registry values which will create rather more issues instead of making it better. So beware of any such registry program.

These are the most important reasons of all registry errors. However there could be more possible causes or aspects that can affect or corrupt the Windows registry.

Now it is important to know how to fix the windows registry errors, since the registry is very critical, important and susceptible towards all kinds of attacks and modifications so it is very important to repair the registry very carefully so that we can protect the registry and can repair all the damaged entries and values of the system.

Modifying the registry manually is never recommended because it involves lot of risks in it and if you make a small incorrect modification it can affect the whole system’s functionality and performance and create more system and registry problems.

Now we have left an option of using a good and reliable registry repair tool which can repair this registry carefully and remove the bad and unwanted registry values.

There are many windows registry cleaner or windows registry repair tools available online that claim to be the best, however not all of them are very effective and some of them are indeed useless and can create more registry errors than solving the problem.

One of the best ways is to use a trial edition of a registry cleaner tool and then make your opinion about the particular software application. All the major software vendors offer their 30 days trial period offer so that if you are not satisfied with the performance and outcome of the program you can leave or remove the software.

I hope by this way you can choose the best for your system and can get an experience about any software program.

How to clean your PC errors

Computers are very useful machines. They are required all the time be it in office, at home school or in the share market. Computers are playing a major role in everywhere. In nut shell we cannot imagine life without a computer system. It is involved in every field of life. But sometime where it fails to work or it runs slow and consequently we cannot our desired task. There are many kinds of PC errors such as windows registry problem, system related problems, hardware problem and many more and they might come due to many reasons.

There are many PC errors in any computer system. Some of the majors are:

Hardware related fault

The hardware related faults are exceptional problem in any computer/pc because no software program or fix can repair any hardware fault and also any hardware fault can affect your computer severely and you might face many performance related problem in your computer.

The only and best solution is to replace the affected portion or component in the computer with a working and compatible system.

Windows registry problems

Registry is very important and critical database in any Windows system. If this is corrupt/ bloated it affects the whole system and you might face issues such as slow pc, freezing, blue screen errors and lots more issues.

The best solution to get rid of this issue is to use a good and reliable registry cleaner or registry repair tool which is capable to fix and repair all system issues.

Computer virus/ spyware and many other malware

A virus or malware is not a PC error rather it is the source of many PC errors and affect the system performance badly. Virus can cause many problems in any computer/PC and must be removed properly in order to keep your PC and data safe.

The best solution for removing these PC infections- is to use an updated and effective security program such as an antivirus and firewall program.

System related errors

PC Errors such as BSOD, DLL errors, startup related errors etc are basically system related errors. The basic cause of these errors might be corrupt Windows registry and a virus can cause these system related errors.

Performing the system repair with the original Windows CD? DVD is the best solution for getting rid of these issues.

These were the major PC errors that usually can be found in any computer/PC. All the other problems come under these issues and if you have take away these issues your system will be must faster and data will be safe all the time.

How to fix a corrupt registry

Windows registry is the back bone of all operating systems. If this goes wrong or gets corrupted you may experience issues such as a slow computer, computer lock ups and many more similar issues.

Windows registry is an important database

The registry is a database that stores all Windows options and configuration settings. It contains all the data for all software and hardware as well as for the entire operating system. Also, all other applications, and all user settings (user profiles, installed software, the sort of documents the users create, etc).

All the installed applications access this registry all the time and new entries are created whenever you install new software or hardware. This all design the registry very huge and critical storage database. Thus it is really important to protect your registry all the time.

Registry may affect your computer’s overall performance

Upon removing of any program it gets removed from the registry as well. This is applicable with all the programs that get removed from the computer. However, some programs leave a lot of leftovers behind. These remains create all the issues there in the registry. Such invalid entries accumulate eventually. And of course computer viruses that attack the registry and change it to make your computer susceptible and unsteady. Thus it is extremely important to clean the Windows registry always.

How to protect your registry?

Earlier it used to be little easier to correct registry entries as there were less number of items.

It required extensive computer knowledge and was very dangerous, because one entry deleted by mistake could make your computer non functional and unbootable.

However there is an alternate which can be used easily and safely and that is to use one of the free registry cleaners available on the market. But before you run any such registry cleaner it is very important to make sure the program will not affect your computer’s other functionality at all. Few of the important facts are as follows:

The software is trustworthy and developed by some well known organization.

The registry cleaner software has a reliable backup system in it.

It does not affect other functionalities of your computer.

This need to be noted that a registry cleaner cannot fix all your system issues guaranteed rather it cleans most of the bad entries. However most of the time it is very effective and can resolve your many issues especially the registry related one.

Now selecting a good registry cleaner is really not easy as there are number of cleaners that claim to be the best but they do not help much. In such case you can use a free trial version for some time and then decide to use it or not. It is also recommended to take a registry backup prior to running any registry repair program in your computer. This makes sure that in case anything goes wrong you can reverse the changes.