Since I upgraded my daughter SP3 to Windows 10 wifi keeps dropping, how can I fix it?

[Windows Central Question]

Since I upgraded my daughter sp3 to windows 10 wifi keep dropping

Since I upgraded my daughter sp3 to windows 10 the wifi keep dropping every minute. it will be on for like 30mn then suddenly no wifi. no matter what you do it wont pict any signal till its fully reboot. its so bad my daughter don't want to us it anymore and went back to her ipad although its still cant do half the thing she was doing on the sp3. any help?

all updates update