Step 1 -  Monitor Task Manager:

• Open Task Manager (Ctrl + Shift + Esc) and look for any unfamiliar or high-resource processes. Investigate any processes you don't recognize.

Step 2 - Check Startup Programs:

• Open the Startup tab in Task Manager or use msconfig to review programs that start automatically with your computer. Disable any suspicious entries.

Step 3 - Review Installed Programs:

• Go to Control Panel > Programs and Features (or Settings > Apps on Windows 10/11) and look for any unfamiliar or recently installed programs.

Step 4 -  Check Network Activity:

• Use tools like Resource Monitor (resmon) or third-party network monitoring tools to check for unusual network activity or connections to unknown IP addresses.

Step 5 -  Scan with Antivirus/Malware Tools:

• Run a full system scan with your antivirus software and use additional tools like to detect and remove any malware.

Step 6 -  Review Security Logs:

• Check the security logs in your antivirus software or Windows Event Viewer for any recent alerts or suspicious activities.

Step 7 - Inspect Browser Extensions:

• Open your web browser and review installed extensions or add-ons. Remove any that you do not recognize or trust.

Step 8 - Check for Unusual Behavior:

• Be aware of any unusual behavior such as unexpected pop-ups, slow performance, or changes in system settings.

These steps should help you identify and address any suspicious activity on your computer.