Is Your Computer Infected With Malicious Spyware?
Spyware is the software that gathers information about your online behaviour and preferences. The information is then sent to another computer with the purpose of selling it to online advertisers. Spyware enters your computer through e-mail, downloads or begins instant messaging. This is a scary situation for anyone who uses the net regularly.
Adware is software that exhibits advertisements like banners and pop-ups on your computer. It may also follow the preferences of the user without his knowledge. If adware keeps building up on your computer, you may face a torrent of pop-ups, banners and search tool bars, making it complicated for you to work. Adware infection may alter your homepage frequently. Strange toolbars may develop on your browser. Your computer may run at a visibly slower speed or there may be other unexplained modifications on your computer.
Signs That Your Computer Is Infected
If your computer shows any of the following indications, spyware or some other malevolent software may have polluted it:
- The virus may insert extra toolbars in your browser, which you might not be interested in. Even if you erase them, they will re-appear each time you start your computer.
- Pop-up advertisements may come into view whenever the computer is turned on, even if you are not online. Some of them may belong to adult or other offensive sites.
- The computer's settings may change inexplicably. Even if the user changes the settings back to its original form, they may revert repetitively to the new settings. The virus may also modify your homepage or search page settings.
- Spyware are not intended to be competent. The procedure of watching user's actions and parading advertisements may obviously slow down, the performance of a computer may suffer or the computer may even break down.
- Spyware will slow down your capability to surf the Internet as you glance through and load pages from various websites. It will make your programs load and run slow.
- Your machine might start to perform actions on its own - opening and closing files and programs, sliding out and then closing its CD door in addition to other sorts of strange activities. There’s a good chance that you’ve been polluted by Spyware.
- You might also see that of late, half the messages you sent have bounced back as ‘undeliverable’. At times, emails are sent on your behalf without your knowledge.
- Your modem’s activity light sparkles endlessly even when you’re not connected to the Internet.
- The nastiest thing that could occur is that someone actually does obtain your personal information and employs it to steal from you by using your identity. If you receive a credit card bill or bank statement showing unknown activity, then you must check your computer first of all.
How to Avoid the Menace of Spyware
Now that you know about the symptoms, you must look out for signs to tell whether your computer is infected or not. You can easily avoid the menace by following a few tips.
- Be very careful while downloading and installing free software programs found on the Internet. Not all of them are as innocent as they look. Malicious virus may be lurking within them.
- Set your Internet browser security settings to “high,” and regulate downward as essential for your Internet use.
- Install good anti-virus software. Make sure that you update it regularly.
- Install anti-spyware software. Make sure that you update it regularly.
- Use a hardware or software firewall to help monitor date traffic. Your computer must not allow anything and everything to get into the machine.
If your computer still becomes infected with spyware or adware, you need to use a spyware removal tool. While using such tools, make sure that you use a full version of the software from a reputed vendor and not a free or trial version because such programs have limited functionality and could cause harm to your system.
