: Use the built-in Microsoft Defender for virus protection.
: These downloads often include "keyloggers" that record your keystrokes, potentially stealing your passwords, credit card numbers, and personal data. [2]
: Restoro is designed to fix Windows registry and system files. Using a tampered ("cracked") version of a tool that modifies core system files can lead to BSOD (Blue Screen of Death) or permanent data loss. [3]
If you are looking to optimize your PC without spending money or risking a virus:
: You can run sfc /scannow in the Command Prompt to repair corrupted system files for free.