There is a 30-day trial of McAfee virus protection. To keep the software active after the trial you will need to purchase a subscription. There is also Windows Defender virus protection installed as part of the Windows 10 Operating System. This is free. You can uninstall McAfee, if you want to install your own 3rd party virus protection software. The Yoga 730-15 4K Model ships with two standard USB ports, and one Thunderbolt port.

That really depends on the requirements and compatibility of the specific game. We recommend you check with the specific game's software publisher's web site for their compatibility with Windows 10 S-Mode 64-bit operating system (Windows 10 S-Mode provides added security by only allowing APPs available ( and therefore certified by Microsoft) at the Microsoft Store. If you don't need the added security or you need to install APPs not available at the Microsoft Store, you can switch to standard Windows 10 Home 64-bit Operating System, at no additional cost.) and the minimum/recommended hardware requirements (Is a Graphics card required, the processor speed and the minimum required system RAM and the minimum available hard drive space) to run their program, then compare those requirements to this system's configuration.

The Lenovo IdeaPad L340-15 laptop, model number 81LW005PUS does ship with a CD/DVD drive built in.

Use the 25-digit Product Key that comes with your purchased copy of Microsoft Office 365 to activate your software within the trial version software. Here is a link to instructions for doing this: https://support.office.com/en-us/article/activate-office-5bd38f38-db92-448b-a982-ad170b1e187e