Plenty of websites will happily leak gigs of memory if left open. Browsers now try to aggressively lower resources given to background tabs but stupid still hap

Plenty of websites will happily leak gigs of memory if left open. Browsers now try to aggressively lower resources given to background tabs but stupid still happens. If his mother frequents just one or two misbehaving sites, a few GB of memory can easily vanish. Not to mention CPU and even GPU utilization can shoot up...