There is no problem in mining through regular computers, but the problem is that this may hurt the very potential of the device where (graphics card and processor)
You must warn
he will only use a samll portion of the power of their computer/graphic, it will no use 100 or soemthing, or they computer will slow down too much
using 10% of many computer will cover the mining already
True. I have in my office 8 PCs and we are limited to single port mining (must say that i only found doge and dash pols that support this particular port). All machines work but with no effort so much ass ass think it will be mainly cuz internet is limited. Never the less this may be useful if everything is ok you dont have to pay electricity and you dont you your machines. Off course this can be only done if all people in office cooperate like in mine case.