Ok as far as a conspriacy goes, I don't know if this is it.
But ok here it goes.

So i have come to the realization that somehome my school computer is linked to my home computer..?

Ok to let you understand, i have a macbook pro at home and a normal desktop pc here at school.
Now i do use the same computer every time i come to class but i noticed today on my search history in google on firefox at school had all my recent searches i made while i was at home on my macbook on safari.

I tried going into the actual history on firefox here at school at it shows nothing but on the google search it shows my searches from home in that purple color stating i had already clicked on it. I have yet to figure out why it's like this but it's confusing and kinda scary.

P.S. The only thing i use my school computer here is for doing my coding for java and browsing TTG. So there's no way i could look up the same thing on both computers. I also am running off the schools internet and my home wifi at home.and it doesnt show i searched it in my history?