A: Yes. Windows Defender will almost certainly flag a pre-activated patch as "Win32/Hacktool" or "PUA (Potentially Unwanted Application)." This is a legitimate detection, not a false positive.
A: Professional Plus (often VL) includes Lync (Skype for Business), InfoPath, and SharePoint Workspace. The standard Professional (retail) includes Publisher and Access. Most "pre-activated" downloads are actually Professional Plus. Microsoft Office Professional 2013 -Pre-Activated- Download
You are trading a few dollars (or the effort to install a free alternative like LibreOffice) for the security of your personal data, your passwords, and your entire computer. A single piece of ransomware from a cracked Office installer can cost you thousands in data recovery. A: Yes