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Can Antivirus Programs Slow your Computer?

The computer is one of the biggest inventions of this world. It has made our life easier, simpler and of course interesting. However, everyone loves to have a fast and super responsive computer. However, the truth is many do not get it. Well, there can be many reasons but Antivirus Programme can be one of the biggest ones. It is always considered that Antivirus is important for the computer to protect the user from virus or malware. However, if the user is not using something reliable and fast, then it can make your life terrible by slowing down the system.

Do you need Antivirus?

Yes, Antivirus is required by that does not mean one cannot work without it. Virus and Malware mostly come from the link from unknown sources, internet pop ups, and links. However, in order to get rid of it, the user must ensure to avoid all such things. These can reduce the risk of the virus by a lot. However, even if they get in, the antivirus may protect the system. But the question remains is the Antivirus removing the virus or is it slowing down the computer?

Can Antivirus slow down the computer?

There are many kinds of Antivirus available. There are licensed and free antiviruses that claim to protect you from the system.  But there are Antivirus applications that are heavy in size and work very slow. These are the applications that give you more pain than protection. One can easily switch to the Microsoft Security Essentials that can protect the computer and does not slow down as well. It is not mandatory to use an antivirus but it is significant to use. However, the important part is which Antivirus should be best. Any Antivirus that comes from un-trusted source is as bad for your computer as a virus. It can almost reduce the speed of the system by half. Also, people sometime go for double protection and install two antiviruses. But that can be even more harmful as far as the speed of the computer is concerned.

What to know about Antivirus?

There are few important things that one must understand about Antivirus so that it does not slow down the computer. It is the best practice to justify the source of the antivirus before installing it. On the other hand, if any user is using such antivirus, they can simply uninstall the antivirus from the control panel. It is also advisable to remove any other antivirus if the user already has Microsoft Security Essentials. From Windows 8 onwards, the Windows Defender comes by default and that could be enough for protection. It is also important to understand that any computer that has more than one Antivirus programmes is bound to get slow. The first thing that one must do is to clean up the computer and choose the Antivirus wisely.

However, there can be much more solutions for slow computers like RAM expansion, Windows reinstallation, and others. However, these solutions may take time and cannot be done every time. But the antivirus can be chosen wisely and the risk of slowness can be greatly reduced.


Bitdefender Total Security vs. Panda Antivirus Pro

Bitdefender Total Security and Panda Antivirus Pro – both these security programs are basically focused on an advanced computer user base. These products are higher tier software from their security program offerings, both cost a bit higher than any other editions of them available in the market but the service output also covers a lot more vulnerable areas than the free or least priced version of the same companies.

bitdefender vs panda

The interface on both Bitdefender Total Security and Panda Antivirus Pro is much user friendly, with modules arranged in a systematic way so that the user can find what they are looking for whenever they want.


Bitdefender Total Security costs $69.95 for 1 device per year for the Total security module. This is the highest tier product from Bitdefender thus the price is bit higher than the Panda Antivirus Pro edition. However, there are two lower tier versions from Bitdefender – the Bitdefender Antivirus Plus at $39.95 for 1 device/year and Bitdefender Internet Security for $59.95 for 1 device per year. The number of modules in each of these programs will be lower than the Total Security version, but for most home users Bitdefender Internet Security would serve the utmost purpose. For 3 device license per year for the Bitdefender Total Security, the price would be $89.95.

On the other hand, Panda Antivirus Pro costs lot lesser than Bitdefender Total Security. The yearly license fee is $30.79 per year which needs to be paid while purchasing the subscription. The pricing is average considering this specific type of antivirus software available in the market.

Both products offer free trial for a month and a refund would be available for a certain period of time even after purchasing the products.

System Compatibility

Both antivirus programs have support for Windows and Android. However, Bitdefender doesn’t have a product module for iOS or Windows Phone. Panda Antivirus Pro has outrun Bitdefender in this aspect because they have two dedicated products for iOS and Windows Phone platforms.

For the 2016 lineup of both products, Windows 7 and above are suggested. Android 4.1 and above are required for both products, and iOS 7+ versions are preferred for Panda Antivirus Pro to operate properly.


On the security end, there’s an antivirus module for both Bitdefender Total Antivirus and Panda Antivirus Pro. The other common modules include anti-spam filter, anti-spyware/adware, anti-phishing module, email protection for network servers, real time security, anti-rootkit detection etc. However, Panda Antivirus Pro lacks a remote security module.


Bitdefender Total Security is enriched with various privacy protection features while the number in Panda Antivirus Pro is really low – that’s where the price difference is truly justified. Data protection, parental control, Safepay, Wallet, ID theft protection module, personal data filter – none of these are available as discrete features in Panda Antivirus Pro but in Bitdefender Total Security. However, a virtual keyboard is available in both these programs for safely typing secret codes, password and PINs in different websites.


Bitdefender Total Security has found to be blocking 100% of the malwares it faced whereas it’s around 96% for Panda Antivirus Pro. Both these figures are very good in terms of performance. If you had been planning to get one, get the one that falls within your budget range.


Quick Scan Vs Full Scan in Antivirus Programs

In today’s computer age, it cannot be denied that a lot of people worldwide are experiencing minor and serious problems about digital security. They are disturbed with the fact that anytime, some of their important information and log in details can be revealed to others through the presence of numerous malicious softwares lurking on the web. They are also afraid of the fact that their significant computer files may be deleted without even knowing it. This is certainly something that you don’t want to happen for yourself, right?

quick scan vs full scan

Just in case you do not know, quick scan and full scan are just two of the features that you can expect from the reliable antivirus programs available in the online world these days. This is actually how the antivirus programs perform. You need to choose which of these two since they are of course, different from each other. Yes, their goal is just the same, but the way they perform as well as their coverage in scanning your computer devices definitely vary. Because of this, it is very advantageous for you to get well acquainted first about quick scanning and full scanning, before making use of any reliable antivirus program for your own benefit.

What Is Quick Scan?

The truth is, there are only few kinds of files stored in your computer that can be infected by most of the computer viruses and malicious malwares available in the four corners of the online world. Yes, you read it right. Some of your computer files are not prone to these threats. Good example of these virus and malware-prone computer contents are those “.exe” files. Video files, music files, and plain text files are less prone ones. So, how does quick scanning relate to them? Well, in other words, quick scan is only applicable for those virus and malware-prone files. These files are the only coverage of quick scanning, which explains why quick scan is done in much quicker time. It can save you a lot of time from scanning your computer from any threats, making it perfect when you are in a hurry. But if you are doubtful about quick scanning, then you can go for full scanning method.

What Is Full Scan?

As its name suggests, full scan is the exact opposite of quick scan. It will do the scanning of viruses and malicious softwares in every folder stored in your computer devices. It will never skip one file. Because of this, full scanning may require you a considerable amount of time before it can be complicated. So obviously, this is not your perfect choice if you are in a hurry. However, you will surely not mind to wait for a longer time duration since your important computer files as well as your computer devices are at stakes here. Yes, there are those computer files that are more prone to viruses and malwares, but this does not mean that some other files can no longer be infected by these threats. This is why some other people prefer using a full scanning method.

Quick scan and full scan are equally useful in freeing your computer system from any threats that may destroy it completely. You just have to know when you should go for quick scanning, and when is the right time and situation full scanning will be very useful.


Is Adware Harmful?

As you all know, there are a number of threats that can be found in the four corners of the online world today. These threats are of different levels of dangerousness towards your computer devices. Even so, there is one undeniable common thing about them, and this is the fact that they can badly affect the entire system of your computer. This is how horrible it is when your devices come across some of these threats. Amongst these online threats, one of the most common ones that you might already encountered is the adware. The big question now is, what is really an adware how bad it is on your computer devices, and on your part in general?

adware image

What is an Adware?

For your own information, adware is actually a software package that is also created by a software expert for some reasons. This will render advertisements automatically about a certain product or website. The advertisements will appear right there in your computer screen or right there at the exact interface of the adware. Some software experts created this malicious software in order to gain more views from the netizens and eventually, revenues. This is such a dirty and undesirable way of getting some attentions for a certain website or product. However, there is nothing you can do, but face the fact that adware will always be there on the online world, whether you like it or not. It is also known as advertising-supported software. The most common adware that you can encounter online is the pop-up ad. Pop-up ads will usually irritate you when you visit a website that contains an adware.

Adware may actually be downloaded in your computer devices without you knowing it. It can happen when you are doing your downloading tasks. This is the main reason why you need to be very careful when you are downloading on the web. Peer-to-peer applications are the common ones that are usually associated with adware. In a clearer way of stating, peer-to-peer applications are apps that you might install into your computer devices from your friends or from some other individuals.

How Bad an Adware Is?

You might be thinking that adware or those pop-up advertisements are just normal when you visit some websites and there is nothing to be worried about, then think again. It is simply because a simple adware may be the great cause of identity thefts as well as loss of important computer files. You should know that this malicious software is capable enough in gathering confidential information about you like your log in details on a certain website. With that being said, it is no longer surprising why there are a lot of people these days who badly experience some hacking incidents onto their accounts. It may also consume a portion of your network bandwidth. In fact, many people have been complaining regarding some hogging cases on their system resources, and these might be because of an adware. What is even worse about it is that it can slow down the entire system of your computer.

Adware is really soething that you should mind since it may cause you some trouble. It can be done through a reliable antivirus software that you need to download and install into your PC.