

The introduction of a Microsoft developed anti-virus is a large reason why malware and adware prevalence has gone down so sharply in the last decade.
I worked in the break/fix computer industry for almost a decade, and virus cleanups are almost non-existent anymore.
You can meme all you want, but the forced inclusion of anti-virus software has had a measurably positive impact on the average user’s computer security.
It is bad advice to suggest that people turn off updates. Full stop.


Your infrastructure cabling shouldn’t ever be terminated to rj45. That should always be terminated to a keystone jack.
But even if you’re dealing with cables that were terminated into rj45 and need to be relocated with rj45s at the new location, you should just go ahead and cut the ends off. The cable can get snagged and stuck with the end on.