449 How can I remove malicious spyware, malware, adware, viruses, trojans or rootkits from my PC? 2010-01-25T16:49:05.650

123 Why does anti-virus software not delete the viruses, malware, etc., but instead quarantine them? 2016-07-03T07:22:53.407

104 Why the heck does NTFS allow invisible executables? 2009-07-23T23:44:21.113

103 How can I make a Windows PC bullet-proof for home users? 2009-07-28T13:56:01.340

99 Can AVI files contain a virus? 2012-07-05T16:56:34.780

60 My webcam just came on "out of the blue" 2011-05-27T05:24:53.420

54 Can a virus from a VirtualBox VM affect the host computer? 2009-08-25T18:45:10.923

52 Is my host machine completely isolated from a virus-infected virtual machine? 2011-05-26T18:13:23.707

39 Avast on macOS High Sierra claims it has caught the Windows-Only “Cryptonight” virus 2017-11-26T03:03:18.203

34 Do all programs running in a computer show up in the processes tab in Task Manager? 2014-10-05T07:48:49.273

28 How can I explain what a computer virus is to people who are not familiar with computers and programming? 2011-08-10T17:20:36.660

28 Console window keeps popping up 2017-05-26T19:45:53.507

26 Can a Chromebook be infected by a computer virus through a malicious website? 2019-01-22T06:47:42.063

23 Virtual Machine and Virus 2009-09-30T11:09:03.830

20 What are ways to prevent files with the Right-to-Left Override Unicode character in their name (a malware spoofing method) from being written or read? 2012-04-05T07:46:16.263

18 Strange output from terminal `exit` command is this a virus? 2015-09-20T17:38:16.627

17 How can visiting a webpage infect your computer? 2009-07-27T02:56:01.900

16 Why can I get a virus or trojan from visiting a website? 2010-02-09T20:06:07.523

16 How to be certain you don't have a virus when anti-virus scanners find nothing malicious? (Windows 7) 2012-08-22T16:42:14.743

16 Unreasonable RAM usage in Windows 7 2013-06-27T19:15:58.107

16 Is it safe to download and burn a disc image on an infected PC? 2014-09-19T16:24:04.447

15 Can system restore remove virus from the computer? 2010-10-20T13:01:31.500

15 Why shouldn't we open an image in an email? 2011-06-11T12:11:37.197

15 Where can you intentionally download computer virus online for testing purpose? 2012-12-23T07:19:22.257

14 Can a virus melt the CPU? 2009-10-12T17:01:25.403

14 How to know if your computer is hit by a dnschanger virus? 2012-07-08T12:45:39.453

14 How can I view command prompt history after the window is closed on Windows 10? 2016-03-12T12:09:55.500

13 What does this entry in hosts-file mean: 192.168.3.2 NPI2A54EA 2015-10-07T16:55:19.877

12 A virusproof (ransomware...) strategy for backup on a NAS? 2012-08-05T17:14:58.450

12 Unknown linux process with random command 2015-02-14T12:56:48.853

11 Gmail "Message left on the server", how to automatically delete them? 2009-09-21T15:36:10.553

11 usb flash drive contents replaced with a single shortcut 2013-02-22T02:21:54.330

11 Am I attacked or just stupid? 2013-09-21T21:17:16.237

11 How to determine what is running in DLLHOST.EXE that's missing /ProcessID switch? 2014-10-30T18:02:01.663

11 Can an ISO file damage—or infect—the machine it's being burned on? 2019-08-25T03:24:19.510

10 UAC being turned off once a day on Windows 7 2011-01-17T08:12:44.490

10 Is it possible to safely contain a virus - not letting it spread? 2013-08-14T22:16:59.540

10 Is it possible to detect a virus with taskmanager? 2014-02-08T03:38:00.030

9 Can a virus infect an ISO file? 2009-08-29T13:22:27.843

9 can a virus execute by itself? 2009-12-24T07:28:24.680

9 How can I determine if a file or executable has a keylogger included with it? 2010-05-06T01:59:20.413

9 Download Virus/Malware Purposefully 2010-06-18T00:37:55.900

9 Can a computer be infected by malware through web browser? 2011-02-12T20:52:17.053

9 Files names in pen drive turned into gibberish text 2012-08-02T16:26:00.613

9 Why do scan results of hacked/hacker applications always indicate infection? 2012-12-31T13:08:15.957

9 Edit Windows startup applications from Linux 2013-07-09T17:36:39.440

9 Is there any way to prevent a USB flash drive from being written to? 2015-03-12T22:48:38.927

9 Strange, similar services running on my PC: are they viruses? 2018-05-26T02:55:14.730

8 How do I help somebody that asks me how to fix a PC with a virus? 2009-07-20T23:18:34.880

8 Ever heard of a Windows service called 'darkness'? 2009-08-17T18:21:49.923

8 Can a virus corrupt a hard disk? 2009-10-12T08:56:22.207

8 Jump drive with a virus 2010-02-14T21:38:35.873

8 Detecting damage done by virus 2010-05-27T16:03:58.200

8 How I analyzed svchost high CPU utilization problem 2011-01-25T22:01:40.337

8 What happens if you install an antivirus program with another already installed? 2013-04-24T06:04:55.853

8 Is a found SD card safe to use after formatting it with a DSLR? 2016-11-09T11:09:14.670

7 Clean up infected computer from viruses 2009-08-17T09:14:15.867

7 How can I be in danger from viruses and malware? 2009-09-19T00:32:55.357

7 Can a Virus Enter via Ubuntu and affect Windows in dual boot? 2009-10-06T06:46:00.307

7 Security threat caused by Dropbox? 2011-04-12T04:27:21.477

7 What is the difference between a Virus and Spyware? 2011-06-07T18:34:30.237

7 How can I recursively clear the "Hidden" file flag on Windows Vista? 2011-06-09T22:48:17.737

7 How do I browse a hard drive that has viruses? 2011-10-12T19:08:23.533

7 How can you find out if xlsx and docx files are safe to open? 2013-09-08T01:47:34.380

7 Google search asks me to enter a captcha, at some point it refused to let me search altogether 2015-08-21T05:25:34.623

6 Is It Possible to Spread Virus Through Online Embedded Video? 2009-08-13T13:04:48.547

6 Worms vs Virus what's the difference? 2009-10-09T16:30:59.953

6 Windows 7 UAC (user access control) is being disabled on every reboot 2010-04-18T06:57:47.647

6 Almost all of my programs arn't recognized anymore 2010-04-25T14:22:42.637

6 How do "Powerusers" manually find and remove malware from Windows 2010-07-25T16:47:37.483

6 Can a zip file be executable? 2011-01-29T19:06:32.110

6 What can I do about a virus that's affecting my relatives even though they're in different places? 2011-03-11T21:33:33.850

6 Windows 7 virus removed shortcuts and folder permisions 2011-05-17T20:11:23.160

6 How do I tell if there are unwanted remote guests on my computer? 2011-07-23T23:34:23.670

6 How to scan and remove MBR viruses? 2011-07-26T12:14:59.353

6 Fairly new drive has high usage but slow speed. Whole system running hot 2013-02-20T02:42:25.023

6 Is this an error or a malware? 2013-09-21T16:35:45.377

6 Chrome works only outside of sandbox? 2014-09-08T12:45:30.497

6 What is Best-Deals-Products and is it malware? 2014-12-05T09:12:26.950

6 Does Keepass protect passwords from malicious software like viruses? 2015-02-08T21:11:21.940

6 What just happened to my PC? 2015-12-17T15:02:43.233

6 Most of my files in my Windows 8 got encrypted; Windows is still running 2016-01-16T04:40:37.440

6 Is this some kind of virus/malware on my laptop, or is it just a default system message? 2016-08-13T15:33:28.270

6 What does specifically this link do or is it a virus? 2018-11-12T14:13:07.380

6 Given a safe domain, are subdirectories safe as well? 2019-05-05T15:44:08.123

5 Virus protection for flash drives 2009-08-30T08:29:50.337

5 Lightweight virus scan for win XP 2009-09-09T15:17:21.737

5 Can viruses be spread via VGA cables? 2009-12-07T10:51:02.673

5 SvcHost is taking 100% of CPU. It appears to be either DcomLaunch or TermService - virus? 2010-02-19T17:20:21.593

5 How can I make totally sure that I don't have a keylogger/trojan/something uploading my personal files to the web? 2010-03-01T08:34:52.980

5 Software with Malicious Intent binded to executable? 2010-05-05T21:23:31.677

5 All folders in all drives are set to read only on Windows XP and can't be changed 2010-08-30T04:19:58.857

5 Can opening an email (in Gmail) plant a virus on my computer? 2010-10-28T19:11:10.437

5 PageRage found mysteriously on my system 2011-06-17T22:33:30.747

5 Is it possible for virus in windows to infect ubuntu? 2013-02-26T22:14:06.220

5 Virus hides files, shrinks total capacity 2015-07-06T10:13:38.160

5 periodic error dialog (default Email app related) on Windows 10, appears to be CortanaMapiHelper, should I be concerned? 2015-11-27T03:33:02.280

5 Why pirate / crack software often detected "is containing virus"? 2016-07-04T17:37:35.173

5 How does Windows Defender know that an antivirus has been installed? 2016-09-29T16:11:30.167