Security Task Manager
Beep.sys process file

What is Beep.sys? Is Beep.sys spyware or a virus?
Process name: BEEP Driver

Product: Microsoft® Windows® Operating System or Microsoft¢ç Windows¢ç Operating System or Microsoft? Windows? Operating System

Company: Microsoft Corporation (

File: Beep.sys

If you want a detailed security rating about your Beep.sys (and all other running background processes) download the free trial version of Security Task Manager.

Note: Any malware can be named anything - so you should check where the files of the running processes are located on your disk. If a "non-Microsoft" .exe file is located in the C:\Windows or C:\Windows\System32 folder, then there is a high risk for a virus, spyware, trojan or worm infection! Check it out!

Users Opinions

140 users ask for this file. 2 users rated it as not dangerous.

All comments about Beep.sys:
Wizzkid007 this is used to make the system speaker go BEEP whenever an application requests it, or when an error message poppes up but you don;t have a sound card installed to hear the default ploing sound.
Evacide i deleted it from some kid's computer and i dont think it works anymore
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More process information
Is Beep.sys spyware or a virus, trojans, adware or worm? Is there a known Beep.sys error?
Read more about beep.sys on

Other Processes

Beep.sys [all processes]
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