Comodo Help
Find the desired product help
Comodo Cloud Antivirus

Comodo Cloud Antivirus

Version 1.20

English

Print Help Download Help
Appendix 1 - How To Tutorials > Run A Virus Scan On Your Computer
  • Introduction To Comodo Cloud Antivirus
    • System Requirements
    • Installation
    • Start Comodo Cloud Antivirus
      • The Main Interface
      • The Widget
      • The System Tray Icon
    • Lucky You Statistics
    • Understand CCAV Alerts
  • Scan And Clean Your Computer
    • Run A Quick Scan
    • Run A Full Computer Scan
    • Run A Certificate Scan
    • Run A Custom Scan
      • Scan A Folder
      • Scan A File
    • Process Infected Files
    • Manage Detected Threats
    • View Valkyrie Analysis Results
  • The Sandbox
    • Run An Application Or Browser In The Sandbox
    • Manage Sandboxed Items
      • Review Files
  • View CCAV Logs
    • Antivirus Logs
    • Executed Application Logs (Sandbox Logs)
    • Setting Changes Logs
    • Scan Actions Logs
  • View And Manage Quarantined Items
  • CCAV Settings
    • General Settings
      • Customize User Interface
      • Configure Program Updates
    • Antivirus Settings
      • Antivirus Settings
      • Exclusions
    • Sandbox Settings
      • Sandbox Settings
      • Sandbox Rules
      • Protected Files/Folders
      • Track Files Created In The Sandbox
    • File Rating Settings
      • File Rating Settings
      • Trusted Applications
      • Submitted Applications
      • Trusted Vendors
    • Advanced Protection Settings
      • Browser Settings Protection
      • Miscellaneous Protection Settings
  • Get Live Support
  • Viruscope - Feature Spotlight
  • Comodo Internet Security Essentials
    • Understand Alerts And Configure Exceptions
  • Comodo Support And About Information
  • Appendix 1 - How To Tutorials
    • Enable / Disable AV, Sandbox And Game Mode
    • Run An Antivirus Scan On Selected Items
    • Block Incoming / Outgoing Internet Connection To Sandboxed Applications
    • Add Exclusions By Allowing Internet Connection To Sandboxed Applications
    • Enable/ Disable Realtime Scan
    • Run A Virus Scan On Your Computer
    • Run An Application Or Browser In The Sandbox
    • Run A Certificate Scan On Your Computer
    • Configure Antivirus Exclusions
    • View Lucky You Statistics
    • Switch Off Automatic Antivirus And Software Updates
    • Enable/ Disable Browser Settings Protection
    • Evaluate The Behavior Of Unknown Files In The Sandbox
    • Detect Potentially Unwanted Applications (PUA)
    • Delete Quarantined Items
    • Restore A Quarantined Item
    • Submit As False Positive
    • Configure Proxy And Host Settings
    • Enable/ Disable Sandbox Indicator
    • Enable / Disable Viruscope
    • Track File Created In The Sandbox
    • Respond To Alerts
    • View CCAV Logs
    • Get Instant Support
    • Uninstall CCAV
    • Add Exclusions To Contained Folders And Files
    • Give Contained Applications Write Access To Local Folders
    • Quickly Create An Execution Rule For A Program
  • About Comodo Security Solutions

Run a Virus Scan on your Computer


CCAV offers multiple ways to run virus scans on your computer. To get started:

  • Click 'Scan' on the CCAV home screen to open scan options

Quick Scan


A quick scan covers the important areas of your computer that are frequently targeted for attack by malware.


To run a Quick Scan

  • Click 'Scan' on the CCAV home screen then 'Quick Scan'

OR

  • Click the scan button on the widget then 'Quick Scan'




The scanner will start and the scan progress will be displayed:



  • You can pause, continue or stop the scan by clicking the appropriate button

The results window will be displayed when the scan is complete:



Use the drop-down menu to choose whether to clean, quarantine or ignore the threat. See Process the infected files for more details.


Full Scan


A 'Full System Scan' scans every local drive, folder and file on your system. External devices such as USB drives, storage drives and digital cameras will also be scanned.


To run a Full Computer Scan

  • Open the 'Scan' interface by clicking 'Scan' on the CCAV home screen, or by clicking on the scan button on the widget
  • Click the scan button on the widget then 'Full Scan'




The scanner will start and the scan progress will be displayed:



  • You can pause, continue or stop the scan by clicking the appropriate button

The results window will be displayed when the scan is complete:



The scan results window displays the number of objects scanned and the number of threats detected (viruses, rootkits, malware and so on). You can choose to quarantine files or ignore the threat based in your assessment. See Process the infected files for more details.


Custom Scan


There are two types of custom scan:

  • Folder Scan - scan individual folders
  • File Scan - scan an individual file

To scan a folder:

  • Click 'Scan' in the CCAV home screen OR click the scan button on the widget
  • Click 'Folder Scan' from the options
  • Browse to the folder you want to scan and click 'OK'




  • Alternatively, right-click on a folder and select 'Scan with Comodo Cloud Antivirus' from the context-sensitive menu.
  • The folder will be scanned instantly. The results will show any identified infections:



  • The scan results window displays the number of objects scanned and the number of threats detected (viruses, rootkits, malware and so on). You can choose to quarantine files or ignore the threat based in your assessment.
Our Products
  • Free Antivirus
  • Free Internet Security
  • Website Malware Removal
  • Free Anti-Malware
  • Anti-Spam (Free Trial)
  • Windows Antivirus
  • Antivirus for Windows 7
  • Antivirus for Windows 8
  • Antivirus for Windows 10
  • Antivirus for MAC
  • Antivirus for Linux
  • Free Endpoint Security
  • Free ModSecurity
  • Free RMM
  • Free Website Malware Scanner
  • Free Device Manager for Android
  • Free Demo
  • Network Security
  • Endpoint Protection
  • Antivirus for Android
  • Comodo Antivirus
  • Wordpress Security
Cheap CDN
  • Bootstrap CDN
  • Semantic UI CDN
  • Jquery CDN
  • CDN Plans
  • CDN
  • Free CDN
Enterprise
  • Patch Management Software
  • Patch Manager
  • Service Desk
  • Website Down
  • Endpoint Protection Solutions
  • Website Security Check
  • Remote Monitoring and Management
  • Website Security
  • Device Manager
  • ITSM
  • CRM
  • MSP
  • Android Device Manager
  • MDR Services
  • Managed IT Support Services
  • Free EDR
Free SSL Certificate
Support Partners Terms and Conditions Privacy Policy

© Comodo Group, Inc. 2025. All rights reserved.