For laptop experts out there can you suggest to me the maximum usage of laptop in a day, whether it is 7 hours straight or 3 hours??/??
Depends on the laptop, depends if its on battery or power(if its power its 24/7)
when you not use the laptop turn to stand by. also buy a cooling fan for the laptop if you going to use 7 hours straight. because the heat is #1 killer for laptop.