A:Answer-- Laptop runs at a specific voltage. You would have to by a charger that is rated for 220 volts @ 50 hz. This is an International lap top, so does have various chargers available.
A:Answer-- It is a Windows based computer. You will have to disable the S feature to run other programs, but the i7 processor runs about most anything.
A:Answer-- Has cooling fan for high demand tasks. Does OK with photo editing .... Video editing uses a much more power, so one has to look at the specific program, to see if it is comparable.
A:Answer-- Has a cooling fan for larger tasks, so does basic video editing OK, but if you are creating hours of stuff, then best to buy a larger PC, that has duel cooling fans and designed for the bigger tasks.