All spyware applications mole into your computer, and directly or indirectly affect your computer’s normality. The severity may vary from malware to malware, but the more often than not, the characteristic and behavioral changes are the same and can be noticed, even by a novice user.
So here are symptoms that if noticed, are a dead give away that your computer might be suffering from a malicious infection.
Reduced system performance
Normally, most spyware and malware infections tend to slow down your computer considerably, than its normal performance speed. If your PC freezes frequently or your operating system crashes, with the execution of specific software application.
Hijacked Browsers
While surfing, if you find your self being redirected to web site that you did not intend on visiting or the homepage of your web browser keeps constantly changing, then the most definite reason for this is a spyware infection. Some spyware applications are very capable of changing your homepage settings and can even hijack your browser application, making you visit web site of commercial products or services that you may have never wanted to go to.
The Ad menace
If your whole screen is filled with pop ads, vouching you to click and buy something, it is an adware; adware applications are extremely irritating and constantly nag the user while he or she surfs. These applications, track your web browsing habits and display advertisements accordingly. Most of them are invasive and hog up a big chunk of your computers RAM, making a slow.
Application Errors
If you experience recurrent application crashes, pertaining to a single application or a group of applications or one or more of your applications have been disabled, a malicious malware infection is to be blamed. This may cause your computer to behave in a hard hat way.
Undesired Computer Activity
If you feel like your computer is fighting for control of your mouse pointer, or your applications start without you starting them, making it seem as if a “ghost†has been accessing your PC, then you are in a sense right. Some malicious spyware applications do give access to one or more unauthorized third party user(s), who might use your computer for their sole intents. In such situations you lose partial or complete control of your PC. You would have to disconnect your PC from any network connections and sweep your PC with an effective antispyware.
Unwarranted downloads
If your internet bandwidth is being gobbled up, with downloads that you may not have authorized and are unwarranted, then most likely it is a spyware infection. These malicious spyware applications usually tend to download more malicious applications like adwares and Trojans. Wrecking havoc on your PC and considerably affecting your PC’s
performance to extremities.
Slow or unpredictable network activity
Unpredicted internet and local network activity
Some spyware applications tend to intermittently try to interrupt and slow down your internet or local area network connectivity, usually by overloading the networks. The only way to restore the activity to its normal state is by removing the spyware by using antispyware applications, some of which are available free for downloads.
