There are various kinds of spyware, however some of the most common are keyloggers, toolbar hijackers, and adware.
Keyloggers are a type of spyware that can track and tape whatever you type on your computer system, including passwords, emails, and charge card information. Toolbar hijackers are a kind of spyware that can take over your web browser and change your homepage and default search engine. Adware is a kind of spyware that shows undesirable ads on your computer system.
https://ivfsurvivalguide.com/?p=1305 It is crucial to run a security scan to eliminate it if you think you might have spyware on your computer system. There are lots of totally free and paid security programs that can do this for you.