Why is my windows 8.1 laptop so slow after its update?

I updated my asus 15" laptop to widows 8.1 2 months ago and ever sense its been updating almost everyday and its really slow. Also its lagging youube videos and my favorite game (minecraft). Can you please help?

Added (1). I also forgot to add that alot of the windows apps arent working like the store, bing sports, maps, etc.

From your description, it sounds like an Internet issue rather that Win 8.1. Contact your ISP and have them check your connection.

Windows 8.1 is a new so it is still unstable. So it might slowing down everything.

Does same to mine