How To Remove Virus from PC

Malware, short for malicious (or malevolent) software, is software used or programmed by attackers to disrupt computer operation, gather sensitive information, or gain access to private computer systems. It can appear in the form of code, scripts, active content, and other software. ‘Malware’ is a general term used to refer to a variety of forms of hostile or intrusive software.

Malware includes computer viruses, ransomware, worms, trojan horses, rootkits, keyloggers, dialers, spyware, adware, malicious BHOs, rogue security software and other malicious programs; the majority of active malware threats are usually worms or trojans rather than viruses.

It’s not always easy to tell if your computer was compromised or not,because these days cybercriminals are going to great lengths to hide their code and conceal what their programs are doing on an infected computer.
It’s very difficult to provide a list of characteristic symptoms of a infected computer because the same symptoms can also be caused by hardware incompatibilities or system instability,however here are just a few examples that may suggest that your PC has been compromised :

You may receive the error “Internet Explorer could not display the page” when attempting to access certain websites
Your web browser (e.g., Microsoft Internet Explorer, Mozilla Firefox, Google Chrome) freezes, hangs or is unresponsive
Your web browser’s default homepage is changed
Access to security related websites is blocked
You get redirected to web pages other than the one you intended to go to
You receive numerous web-browser popup messages
Strange or unexpected toolbars appear at the top of your web browser
Your computer runs slower than usual
Your computer freezes, hangs or is unresponsive
There are new icons on your desktop that you do not recognize
Your computer restarts by itself (but not a restart caused by Windows Updates)
You see unusual error messages (e.g., messages saying there are missing or corrupt files folders)
You are unable to access the Control Panel, Task Manager, Registry Editor or Command Prompt.

This article is a comprehensive guide, which will remove most of malware infections that may reside on your computer. And if you are experiencing any of the above symptoms, then we strongly advise you follow this guide to check and remove any infection that you might have on your computer.

how to clean your laptop keyboard without compressed air

It’s a good idea to clean your laptop keyboard regularly. However, to avoid damaging it, there are some things you need to keep in mind when you are removing dust and particles, or cleaning the keys.

Every so often, you can use a vacuum to clean your laptop keyboard. Use the little portable vacuums, with either the tiny (toothbrush-size) brush or the upholstery-cleaning attachment. This effectively sucks up all the crud in the keyboard. It’s amazing to watch.

Some people prefer to clean the keyboard by using a can of compressed air. This is not recommended, because the air can blow the crud in your keyboard further inside the laptop. Instead, use a vacuum.

Remember to have the computer turned off when you do this!

To clean the tops of the keys, use isopropyl alcohol. Soak it up into a soft, dust-free cloth, or use a cotton swab and gently rub the key tops. Try not to drip any alcohol inside the keyboard, and never use a spray cleaner directly on the keyboard.

In addition to cleaning your keyboard regularly, you should also consider washing your hands from time to time.

How To Prevent Cyber Crime

 

Keep your computer current with the latest patches and updates.

One of the best ways to keep attackers away from your computer is to apply patches and other software fixes when they become available. By regularly updating your computer, you block attackers from being able to take advantage of software flaws (vulnerabilities) that they could otherwise use to break into your system.

The Difference Between Virus And Malware

 

It is unfortunate that many software providers use the terms “virus” and “anti-malware” ambiguously. Some users are led to believe that anti-virus solutions are more effective than those that protect against malware, whereas the latter is actually the generic term. The matter is complicated further by the fact that today, all common anti-virus programs do also protect against other types of malware. What’s more: the term “anti-malware” is sometimes used by software that doesn’t offer comprehensive protection against all threats, but rather specializes only in certain categories or on particularly stubborn malware.

Dont let your Computer on Sleep Mode Too Long

It has been one of the most long-running discussions in computing: is it better to leave your PC turned on when you’re not using it, or should you always turn it off?

There are actually some pretty solid arguments for either approach, meaning the answer depends on how, and how much, you use the computer. Let’s take a look at some of the pros and cons.