Clear temporary files, disable startup programs, and ensure your system is not infected with malware. Upgrading RAM or switching to an SSD can also help.

Restart your router and modem. Check for loose cables or ISP issues. Update network drivers or reset TCP/IP settings if needed.

Check printer connections and power. Ensure it's selected as the default printer. Try reinstalling printer drivers or clearing print queue.

Use password reset features or recovery tools. For Windows, use a password reset disk or administrator account. Consider using a password manager going forward.

Run a full system scan with updated antivirus software. Use Malwarebytes for additional scanning. Disconnect from the internet during cleanup for safety.