1. Preferred Brand - no mac/acer/samsung
2. Budget - 3-4k
3. Usage - will possibly be opening autocad/3dsmax and photoshop at the same time
4. Preferred laptop/screen size - dont really matter.

I need a good performance laptop and also a international warranty sort where i'll be travelling soon.

Another concern is the graphic card and also the need of ssd in the laptop(how does it work actually? does the laptop has an additional slot or something? been using desktop most of my life)

thanks alot ;D