How Does Suspicious.Cloud.9 Virus Affect Your PC?

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Your Norton randomly said it blocked suspicious cloud 9? What is this? Need help remove it? Here is a guide telling you how to deal with Suspicious.Cloud.9 virus.

What is Suspicious.Cloud.9?

Threat Type: Trojan, Virus
Alert Level: Severe
System Affected: Windows Vista, Windows XP, Windows 7, Windows 8/8.1, etc.

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Suspicious.Cloud.9 is a detection technology designed to detect entirely new malware threats without traditional signatures. This technology is aimed at detecting malicious software that has been intentionally mutated or morphed by attackers. Once your computer is infected by this severe Trojan infection, you should take immediate actions to deal with Suspicious.Cloud.9 virus in case it brings you a lot of unexpected problems.


How to Keep Yourself Away from Phishing Emails?

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Please note that phishing – where naughty people attempt to gain everything from your password to your credit card details – is a constant threat. You might think that you, and those you know, aren’t stupid enough to fall for a fake email. But can you be sure that you wouldn’t respond to what looks like a legitimate email? Here’s our guide to avoiding spam, scams and phishing emails. Get yourself to read it and keep you safe online – it’s scary out there.

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MSN Worm Removal

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What is Worm (Computer Worm)?

Worm is a sort of common computer virus replicates and spreads itself through internet and email. It was firstly called worm because there would be an unknown object similar to a worm devoured the letters on the screen and changed them when the virus attacked in a Disk Operating System environment. wormWorm is a program or a set of programs which can transmit its replicates or some parts of itself to the computer systems by the connected network.

It should be noted that compared with the common virus, worm is not necessary to stick to the host programs. There are two different worms: host worm and network worm. Host worm is completely ensconced into the computer it attacks, and replicates itself to other computers through internet. But its source will stop operating after it replicates itself to the other host. Network worm is a kind of roboticized and intelligentized technology integrated with network attacks, cryptology, and computer virus. It is able to run its attack program or code automatically. Network worm scan and attack the host with system vulnerabilities by transmit itself from one node to another in local area network or internet. (more…)

Get to Know the Latest Microsoft Office 2016

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As the New Year comes, Microsoft has released the latest Office 2016 – the first ever MSOffice suite to hit all supported OS platforms at the same time. On top of including some Office365 features, Microsoft has added several other new features to the office suite that help make Office 2016 user friendly and collaboration ready.

microsoft office 2016 (more…)

Windows Product Key is Lost – How to Install Windows 7 without Disc?

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It is a bad news if you want to reinstall Windows 7 but find your Windows DVD is missing. Please don’t worry. Here is an article that teaches you how to install Windows 7 without product key.

How to install Windows 7 without the serial number?

Commonly, you should have your Windows licence number or the product key. This might be printed on a sticker somewhere on your laptop or PC, or on some documentation provided with it. If you don’t have this, or you’ve lost it, you’ll need to have access to Windows running on your computer. The reason being that you can get the product key using a free utility called Magical Jelly Bean Keyfinder. This can also extract keys for other software. (more…)

How to Start Windows 10 and Windows 8 in Safe Mode?

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Do you know how to boot to advanced startup options in Windows 10 and 8 to start Safe Mode? You may find the different with Windows 7, Windows Vista or Windows XP PCs because they start up quickly so there’s not enough time to press F8. Here’s how to find the advanced startup options in Windows 10 and 8.

How to Start Windows 10 and Windows 8 in Safe Mode

(When your PC has shut down incorrectly or refuses to boot up properly, Safe Mode is your friend. Safe mode starts Windows with a limited set of files and drivers – no programs start automatically with Safe Mode, and your PC or laptop won’t connect to the network so an infection is unlikely to get worse. This means you can find and solve problems with your PC, without endangering your hardware or data.) (more…)

Top Five Free Antivirus Software You Can Get in 2016

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As long as we use the computer, we will inevitably encounter some computer viruses which may come while we are browsing the Internet or while we are installing or updating a program. Computer viruses seem to be everywhere. So many computer users wonder how to prevent or remove the computer viruses effectively. Here are the top five free antivirus software you can get in 2016 that will protect your PCs and laptops (and Android devices) for free.

No.5  Avast Free Antivirus 2015

Avast Free Antivirus 2015

Avast Free Antivirus 2015 is one of the best free security products you can install. It offers a surprising range of free goodies, including application and browser app analysis and, separately, an excellent Android suite, covering AV and anti-theft. A better than average AV-Test rating completes a very impressive picture. (more…)

Be Careful With Data Security Attacks

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Whether on a home computer or a business server, data security is an issue of importance in today’s digital world. We need data to arrange our work, to contact customer and so on. If the data is stolen by other people, we would lose this deal. So the data security is important.

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Data security

Data security means protecting data, such as a database, from destructive forces, and from the unwanted actions of unauthorized users. In simple terms, data security is the practice of keeping data protected from corruption and unauthorized access. The focus behind data security is to ensure privacy while protecting personal or corporate data.

The days of “data protection shelf ware” are over. With 2.5 quintillion bytes of data created every day, and with the average cost of security-related incidents in the era of big data estimated to be over USD40 million, now is the time to keep customer, business, personally identifiable information and other types of sensitive data safe against internal and external threats.

Data Encryption

There are a few basic methods of keeping your data secure.  The most basic and common is the use of encryption technology.  In layman’s terms, encryption is like sending a letter in code.  The data is scrambled into a form that is unreadable by anyone who does not have access to the key in order to decode it.

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There are various types of encryption technology.  Disc encryption, a system that encrypts all of the data on a hard drive, can be performed either via disc encryption software or disc encryption hardware, both of which perform the task of making data on your computer unreadable to those without the proper access key to decode it.

Backup Solutions

Data security wouldn’t be complete without a solution to backup your critical information. Though it may appear secure while confined away in a machine, there is always a chance that your data can be compromised.

You could suddenly be hit with a malware infection where a virus destroys all of your files. Someone could enter your computer and thieve data by sliding through a security hole in the operating system. Perhaps it was an inside job that caused your business to lose those sensitive reports. If all else fails, a reliable backup solution will allow you to restore your data instead of starting completely from scratch.

It is very crucial that a business keeps all its data safe. While transferring data or while taking back-up, data, the data must remain uncorrupted and secure.

Tips on how to keep your data safe 

1. Guard your information:

You need to be stricter about where you disclose your data. Be apprehensive about releasing your data to strangers. The hackers can access all your data from the social security sites. The businesses should be careful about who they give access to sensitive data.

2. Avoid suspicious websites:

If you are not confident about the authenticity of a website, you may better avoid disclosing financial and personal information to it. Look for the padlock sign in the browser and ‘https:/’ prefix in the website address.

3. Anti-virus software:

There are plenty of anti-virus software available, both paid and free, for the consumers to choose from. Businesses concerned with data security however may invest in good anti-virus software to protect confidential business information from malware and viruses.



How Much Do You Know About Computer Vocabulary?

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Desktop: the whole computer screen, representing your workspace. You manipulate objects (ICONs) with the mouse in much the same way that you work with papers and other objects on your physical desktop.

On the Macintosh, the desktop is also a special file containing information about the arrangement of icons, the programs you are using, and the like. This information is saved whenever you shut the computer down and retrieved when you turn it on again.


In Windows, the desktop is a special directory for each user. It normally contains many SHORTCUTs to program files in other locations. The shortcuts are represented by files with the extension .lnk.

The desktop is not identical with the ROOT DIRECTORY of a disk; it is more like a directory containing everything on the computer, including the disk drives. In Windows, the disk drives are accessed through a desktop icon called “Computer.”

Dialog box: a window that appears in order to collect information from the user. When the user has filled in the necessary information or clicked on the appropriate buttons, the dialog box disappears. Figure 76 shows a dialog box containing several different kinds of elements. There is almost always an OK button for the user to click after filling in the information.

Computer Vocabulary

DNS: (domain name server) a server responsible for translating domain addresses, such as, into IP (Internet Protocol) numbers such as Domain name servers are interconnected so that if the nearest one cannot look up a name, it will query several other servers at various locations. Normally, when a computer is attached to the Internet, the IP address of a DNS has to be given to it as part of the setup information. However, computers that receive IP addresses through DHCP are also given DNS information automatically.


  1. A portion of the Internet distinguished by a particular final part of the name. For instance, and are two servers in the domain, which is a subdomain of .com, its top-level domain (TLD).
  2. In Windows NT and its successors, a group of networked computers that share a server and a set of user accounts.

Device driver: a program that extends the operating system in order to support a specific device, such as a disk or tape drive, video card, or printer. Device drivers are a very important part of Microsoft Windows. They insulate application programs from the hardware so that, for example, the manufacturer of a word processing program does not have to know what kind of printer you are going to be using, and if a new printer is invented in the future, you can use it even if it wasn’t anticipated when the program was written. Installation of device drivers usually happens automatically when hardware or software is installed; you can also add and remove device drivers from the Control Panel


Be Careful with Computer Vision Syndrome

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Since you are using computers everyday, there are all kinds of eye related diseases and problems which can impair your sight. Vision is our most precious sense. Our eyes are in constant use every waking minute of every day. Vision disturbance is a silent enemy that only appears after a long period of continued stress. Now, there is a disease called computer vision syndrome would destroy you.


What is Computer vision syndrome?

Computer vision syndrome (CVS) is a temporary condition resulting from focusing the eyes on a computer screen for protracted, uninterrupted periods of time. Some symptoms of CVS include headaches, blurred vision, and neck pain, redness in the eyes, fatigue, eye strain, dry eyes, irritated eyes, double vision, vertigo/dizziness, and difficulty refocusing the eyes. These symptoms can be further aggravated by improper lighting conditions or air moving past the eyes.

The main reason for computer vision syndrome to be caused is the different reaction of the eyes and brain to the words on screen than those on paper. We need to use computers to do everything today, so the main thing we can and should do is protect us from computer vision syndrome.

Symptoms of computer vision syndrome

  • eye strain
  • headaches
  • blurred vision
  • dry eyes
  • neck and shoulder pain

These symptoms may be caused by: 
• poor lighting
• glare on the computer screen
• improper viewing distances
• poor seating posture
• uncorrected vision problems
• a combination of these factors

To protect your eyes from computer vision syndrome, you should do:

1. Proper body positioning for computer use.

Some important factors in preventing or reducing the symptoms of CVS have to do with the computer and how it is used. This includes good lighting conditions, chair comfort, location of reference materials, and position of the monitor.

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2. Consider computer eyewear.

For the greatest comfort at your computer, you might benefit from having your eye care professional modify your eyeglasses prescription to create customized computer glasses. This is especially true if you normally wear contact lenses, which may become dry and uncomfortable during sustained computer work.

3. Get more Vitamin A from fruits and vegetables.

Foods with Vitamin A can help with the health of your eyes. These include certain fruits (e.g., mango, tomatoes and watermelon), vegetables (e.g., carrots, pumpkin and sweet potato), cereals, fish and eggs. Also drinking plenty of water also helps to reduce eyes drying because water can help with hydration.

There are many other ways to avoid the computer vision syndrome. Everyone should do something to protect their beautiful eyes.