with reputable antivirus software (such as Windows Defender, Malwarebytes, etc.) if you have already downloaded it.
this file if it was encountered in an email, pop-up, or unknown website.
Downloads that use obfuscated, alphanumeric, or irregular names (like "M4nt1c0r322E") and arrive via untrusted sources are frequently malware , ransomware , or trojan droppers [1]. Recommendations: