Recommendation Requests

I need a new computer. 

I'm a first year betch cse student. I need a new laptop for coding and stuff. It's gonna be my first laptop so I'm super confused. I need something which i can use for like 5 years or more. Should have good battery life and a good processor i can use for coding 

Good day!I am requesting a laptop that meets the necessary hardware requirements for an Information Technology (IT) student. The nature of my course involves running heavy applications such as integrated development environments (IDEs), programming software, database management systems, and virtual machines for networking labs.To ensure the laptop can efficiently handle these tools throughout my college years without lagging, here are the detailed technical specifications I need:

i5 or i7 processor, preferably i7 if there is a little difference then the memory is 8 GB to 16GB. Just asking if there are such specs, what brand and how much. Need 2 units, for work from home. Preferably brand new.

I would sincerely like to request a gaming chair to support proper posture and provide greater comfort while studying or using my computer. I would greatly appreciate your consideration.

Wireless Headphones for Commute & WorkI take a 90-minute bus/train commute daily and work in an open-plan office. I want over-ear or on-ear wireless headphones with strong active noise cancellation (ANC), long battery life, and comfortable fit for 6+ hours straight. They need clear calls, work with both iPhone and Android, and stay stable while walking. I listen to podcasts, pop, and jazz. Please suggest:Best noise-canceling modelsBattery life and charging optionsComfort and durability ratings

Suggest a laptop that can handle heavy games and also good for rendering

For school purposes, so i can use it for studying. And my birthday is also next month so it's like a birthday gift.

I am looking for a good whole home camera system. I need at least 4-6 cameras. could be wired or wireless. But i think I'd prefer wired. Unless the wireless are just that much better. I'm not sure what else to say I need because I honestly don't know what I need or what's out there. That's why I came to this site. I am hoping to not just blindly buy, but learn what and why. Thanks.