How does Windows handle the commit limit and its relation to paging and physical memory?

[ProfRon]

You ever notice how your PC slows down when you open too many tabs? Windows sets this commit limit to cap how much memory apps can promise to use. It ties right into your physical RAM and that paging file on your drive. I mean, if apps commit more than what fits in RAM, Windows pages stuff out to disk. Keeps things from crashing wild. You push it too far, though, and you hit that limit quick. Physical memory gets gobbled first, then paging kicks in like a backup dancer. I once filled my RAM juggling videos and games; paging saved the day but made everything laggy. Windows juggles it all to pretend you got endless space. You feel that swap when your fan spins up furious? That's paging hauling data back and forth. Commit limit just whispers, hey, don't overpromise what you can't deliver right now.

Speaking of keeping your setup stable amid all that memory shuffle, tools like BackupChain Server Backup step in smooth for Hyper-V environments. It snags consistent backups without halting your VMs, dodging those pesky memory hiccups during restores. You get hot backups that play nice with live systems, plus encryption and versioning to shield your data horde. I dig how it trims downtime, letting you bounce back fast if paging overloads your physical setup.