Whether the Lenovo IdeaCentre A540-24 All-In-One system is compatible with a specific hardware peripheral device, will depend on the requirements and compatibility of the specific peripheral hardware piece. We recommend you check with the hardware manufacturer's web site of the specific model device you want to connect and use, for their compatibility with Windows 10 Home 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. The IdeaCentre A540-24 AIO ships with Bluetooth 4.0 capability built in.

That will depend on the requirements and compatibility of the APPs you want to run. We recommend you check with the specific APPs software publisher's web sites, of the APPs you want to use, for their compatibility with Windows 10 Home 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.

That will depend on the requirements and compatibility of the specific software you want to run. The Lenovo IdeaPad 3 15 Laptop, model number 81WR000FUS, 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 software publisher's web sites, of the software you want to use, 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. If you choose to switch out of S-Mode for Windows 10 Home, here is a link to instructions for switching from Windows 10 S-Mode to Windows 10 Home: https://support.microsoft.com/en-us/help/4456067/windows-10-switch-out-of-s-mode

No. The Lenovo Yoga 7i 15 model number 82BJ0001US, ships with 2x Thunderbolt 4 / USB4 40Gbps (support data transfer, Power Delivery 3.0 and DisplayPort 1.4) ports with video out capability to external monitors. The Yoga 7i 15 supports up to 3 independent displays via native display and 2 external monitors; supports external monitors via Thunderbolt 4 (up to 7680×4320@60Hz). You can connect an HDMI monitor to the Yoga 7i 15 by using a Thunderbolt 3.0/4.0 to HDMI adapter like this one, from a Best Buy advertising partner: https://cable-china-factory.com/products/usb-c-displayport-mini-dp-to-hdmi-adapter-3-in-1-thunderbolt-dp-type-c-to-hdmi-coverter-4k-for-samsung-s9-s8-s10-plus-note-9-note-8-macbook-air-pro-microsoft-surface-pro-3-4-pc-laptop-tv-monitor-b07x8czpd5?variant=40648809906354¤cy=USD&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic&gclid=EAIaIQobChMIyqPjhJfH8gIVEEmGCh3tkgPMEAYYAiABEgI-EPD_BwE