

Not the greatest guide. 2 and 3 shouldn’t be causing overheating unless you are running a potato. I don’t know the impact of 4, but I can’t imagine that its much on modern PCs. 1 and 5 are the only real advice. Blocked vents and dust are the other two good points, everything else seems questionable. Tab overload isn’t a problem anymore, both Chrome and Firefox manage and deactivate tabs you haven’t recently used.
It’s not the best selling console of all time. It had one of the best launches, but the PS2, DS and OG switch sold 160, 154 and 152 million. Switch 2 only has 5 million so far.