Is the ThinkCentre M90a Gen 6 good for gaming?

No. It relies on Intel integrated graphics, so it suits office work, browsing and video, not modern games or GPU rendering. For gaming, a desktop with a dedicated graphics card is the better buy.

Does it come with a keyboard and mouse?

Lenovo typically sells ThinkCentre all-in-ones with a USB keyboard and mouse, but bundle contents vary by listing. Confirm what the listing includes before ordering.

Can I upgrade the RAM and storage later?

Business all-in-ones usually allow memory and SSD upgrades, but access is tighter than in a tower. Check Lenovo's service manual for the M90a Gen 6 before planning an upgrade.

Is the touchscreen worth it?

It helps for kiosks, point-of-sale and quick tapping, but adds cost for pure desk work. If you only type and click, a non-touch model may cost less.

Does it run Windows 11 Pro?

Yes, Windows 11 Pro is included, which adds BitLocker, Remote Desktop hosting and domain join over the Home edition.

How does the M90a Gen 6 compare with similarly specced business all-in-ones?

Few rivals pair a Core Ultra 7 with 32 GB of DDR5 and a 1 TB SSD in a 23.8-inch touch all-in-one. Most competitors at this class offer 16 GB and a smaller SSD, so the Lenovo's memory and storage are its main edge.