Can someone explain what is a proxy setting and why it matters? or What is a proxy setting and how do

Subject: Can someone explain what is a proxy setting and why it matters?

Hey everyone,

I keep hearing about proxy settings but tbh, I’m kinda lost. Like, what is a proxy setting exactly? Is it some techy thing that speeds up my internet or just makes it more secure?

Also, why does it even matter? I saw it in my network settings and just ignored it lol. Should I be configuring it?

Thanks in advance for any help!

(Also, sorry if this is a dumb question—still learning this stuff 😅)