How do I transfer content from my Mac to a PC

There's several options:

1. You can copy files onto a USB drive formatted as exFAT so it can be read and written on both computers.
2. You can email yourself files to an email account on the PC
3. You can upload files on the Mac to a cloud solution like iCloud, One Drive, Google Docs etc... and then access them from the PC.

Contact the PC's manufacturer for support.