Hello Claudia,
Thank you for posting your query on Microsoft Community.
I would like to inform you that Windows 10 have an in-built Anti-virus security program known as Windows Defender which helps your System to get protection from virus and malware. If you wish then you can disable the Intel Security program. Having many programs will cause your system boot up process very slow.
For reference: What is Windows Defender?
Let us know if you need further assistance. We will be glad to assist you further.
Thank you.