Is the Dell EC27260 good for gaming?

It is not a gaming machine. The Core Ultra 7 and 32 GB of RAM are strong for work, but integrated graphics limit modern games to low settings. A tower with a dedicated GPU is the better choice for gaming.

Can I upgrade the RAM or storage later?

All-in-ones like this are hard to upgrade. The 32 GB of DDR5 memory and 4 TB SSD are fixed at purchase, so buy the capacity you expect to need for the machine's life.

Does it come with a keyboard and mouse?

Dell typically ships its all-in-ones with a wireless keyboard and mouse, but confirm the box contents for this model before ordering. The touchscreen also works without them.

Is the 27-inch screen good for photo and video editing?

The size and touch input suit editing, and the Core Ultra 7 with 32 GB of RAM handles photo work and moderate video editing. Serious color-critical work benefits from a calibrated display, so check the panel's color coverage.

What does Windows 11 Pro add over Home?

Pro adds BitLocker encryption, Remote Desktop hosting, Hyper-V virtualization and domain join. That matters for business users; home users can do most things on Home.

Does it support Wi-Fi 7?

Yes. It has Wi-Fi 7 (802.11be), which needs a Wi-Fi 7 router to see its full speed and low-latency benefits. On older routers it falls back to earlier standards.