The Lenovo Legion 5 15 Gaming Laptop, model number 81Y6000DUS, ships with an HDMI 2.0 version port and a USB-C 3.2 Gen 1 (support data transfer and DisplayPort 1.2) port both with video out capability.

That will depend on the compatibility of the APPs and files you want to use on the Lenovo IdeaPad S340-15 Laptop. The iPad uses a different Operating System. The Lenovo IdeaPad S340-15 model number 81QG000DUS, ships 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. We recommend you check with the specific APPs software publisher's web sites for the APPs and Files you want to transfer, for their compatibility with Windows 10 S-Mode 64-bit operating system 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.

Although there is no built in CD/DVD drive within the Lenovo IdeaPad S340-15 Laptop, model number 81QG000DUS, you can use an external USB-based Windows 10 compatible CD/DVD drive like this one with this laptop: https://www.bestbuy.com/site/lg-8x-external-usb-double-layer-dvdrw-cd-rw-drive-black/5852919.p?skuId=5852919

Just sign into your existing Microsoft Office Account, using your work User Name and Password within the Microsoft Office Software installed on this computer as part of the Windows 10 Operating System. If you have not yet set up a Microsoft User Account, just follow the login procedures provided by your company for setting up a new business user account on a new Windows 10 computer.