So after a week of many IB tests, I decided to play some Minecraft in the weekend to help me relax. I went on my usualy server (mc.hypixel.net) to play some minigames when someone in chat asked if anyone wanted to play with him. So I message him and he asks to add me on Skype for call, thinking that nothing could go wrong I add him. Big mistake... He starts a call with me and we go into a game, he sounds friendly at first but after I screw up and get us both killed, he hangs up the call and says to me in Skype chat: "F**KING NOOB IM GONNA DDOS U KIDDO" before he blocks/unfriends me. I ignore him and continue to play Minecraft by myself as I didn't think he could "DDOS" me, but around 30 minutes after, my internet starts becoming very slow and it stayed slow even after I restart my modem. Due to this "DDOS" attack I am no longer able to access school PowerPoints or past tests. How can I defend my internet from this "DDOS" attack??? My parents are angry now as well because my internet is very slow but I have not told them about the "DDOS" attack yet because I think they will be angry at me. Please help, thanks, very urgent.