vss_ps.dll is a module associated with Microsoft庐 Windows庐 Operating System from Microsoft Corporation.

vssadmin.exe is a process associated with Microsoft庐 Windows庐 Operating System from Microsoft Corporation.

vssapi.dll is a process associated with Microsoft庐 Volume Shadow Copy Requestor/Writer Services API DLL from Microsoft Corporation.

vsserv.exe is a process which forms a critical part of the Bull Guard Internet Security suite and the BitDefender AntiVirus. This application protects your computer against Internet-bound threats. This program is important for the stable and secure running of your computer and should not be terminated.

vsstat.exe is the tray bar process for McAfee VirusScan. It is used to start an virus scan or access the McAfee VirusScan software. This process can safely be removed without reducing system security.

vssvc.exe is a process belonging to the Volume ShadowCopy service implemented into Windows XP and onwards. This service allows files which are modified to be backed up automatically by the operating system. This program is important for the stable and secure running of your computer and should not be terminated.

vstskmgr.exe is a process belonging to the McAfee Internet Security Suite and protects your computer from Internet-bound threats. This program is important for the stable and secure running of your computer and should not be terminated.

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vsutil.dll is a module that contains functions used by the ZoneLabs ZoneAlarm software.

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vtpreset.exe is a process that belongs to the software package that comes with Savage Pro S3 Graphics cards.

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vttimer.exe is installed alongside the drivers for S3 chipsets and adds increased diagnostics and functionality for these products. This program is a non-essential process, but should not be terminated unless suspected to be causing problems.

vttrayp.exe is a process installed alongside S3 Graphics Controllers and provides additional configuration options for these devices. This program is a non-essential process, but should not be terminated unless suspected to be causing problems.

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vuzgnwz.exe is an advertising program by 180Solutions Zango. This process monitors your browsing habits and distributes the data back to the author's servers for analysis. This also prompts advertising popups. This process is a security risk and should be removed from your system.

vvsn.exe is an application by WhenU which offers coupons during your Internet experience. This program is a non-essential process, but should not be terminated unless suspected to be causing problems. Please see http://www.WhenU.com for more information.

vvvfdsqq.exe is a process which is registered as W32.Sober.@mm Worm. This virus is distributed via the Internet through e-mail and comes in the form of an e-mail message, in the hopes that you open its hostile attachment. The worm has its own SMTP engine which means it gathers E-mails from your local computer and re-distributes itself. In worst cases this worm can allow attackers to access your computer, stealing passwords and personal data. This process is a security risk and should be removed from your system.