My four year old MacBook Air running Sierra is constantly overheating, even when no programs are running.
This is what shows in my Activity Monitor, even with nothing running:
fs_usage 1,000.3 MB 257.6 MB 3 22 275 root 0.0 23:50.20 0 0 bytes 0 bytes 0 0 0 bytes 248 KB 64 bit - No No 0 bytes 0 bytes 0 bytes No No 0 bytes Yes
This is what shows in my Activity Monitor, even with nothing running:
fs_usage 1,000.3 MB 257.6 MB 3 22 275 root 0.0 23:50.20 0 0 bytes 0 bytes 0 0 0 bytes 248 KB 64 bit - No No 0 bytes 0 bytes 0 bytes No No 0 bytes Yes