Malware, as the name suggests, comes from the words ‘malicious software’ or software that harms and disrupts the normal functioning of the computer and internet.
Malware can come from different sources and there are various ways to check if the computer is malware infected.
1. Ransomware is a typical malware that asks a ransom to be paid to get back files from the computer and It says the files on the computer have been encrypted.
2. Browser redirects are another way to check if computer is malware infected. If you click on a link on a website and a different page and not the one intended opens up, then the computer might be malware infected. If you do a search and clicking on results leads to different and unusual pages, then malware might be the cause.
Different homepage on the browser can also be a problem by malware. If you set your browser homepage to a particular site like your favourite news site but every time you open the browser it shows the home page as a different website, then malware would be the problem.
If during browsing you are bombarded with pop ups and you close one popup and another one comes up and there are always different pop-up messages, then malware would be the problem.
3. Web browser can also freeze or become unresponsive because of malware attack. If the browser is running slower than usual or there are frequent interruptions, then malware can be the cause.
Computer can also start running slow because of malware infection. The malware can slow down the operating system and if the slowing is not because of the lack of space in RAM or the hard disk, then malware can be the possible cause.
Computer browser can also crash because of malware infection. If there is constant crashing and there are conflicting programs, one should try to check the programs that are causing the crash down.
If the computer is running out of hard disk space and files from the computer are disappearing or changing names, then the problem can be caused by malware infection if you believe you should have the necessary hard disk space and files.
4. If you receive unusual messages on the computer or programs are starting on their own without you clicking on them or the computer is shutting down without reason, it may not be a technical issue and may be just a malware issue. If you are getting lot of bounced emails, then the malware infection can also be a cause.
If you are typing the email addresses correctly and these are valid addresses and you still get bounced messages and that too in high number, then malware can be the issue.
If the computer security solution is disabled and the anti virus program is not working, it may not be that the program is itself wrong or some malware may just be the cause.
5. Malware infection can also lead to messages that your IP address has been blacklisted and some spam botnets might just be triggering the messages.
If the computer reports a high network activity, then malware can also be the possible cause and they can come and attack the network.
To free the computer from malware, one needs to check the computer for malware and scan the system thoroughly, check the computer for suspicious files and programs and remove them. One can also clean the registry and secure the computer and identity.
Computer malware infection is a great cause of concern and the computer may not function optimally or function at all and the necessary steps must be taken for malware identification and removal. If one notices some unusual activity on the computer and if visiting a website brings up a host of pop up ads or even those that place themselves on the side of the webpage, then malware might be the issue and one should safely remove it.
One can also check the programs installed on the computer and see if there are any new or suspicious programs and then one should remove them safely and the computer returns to normal functioning. Malware is a great problem and must be dealt with severely by understanding the cause and checking for it.