Hotspot Internet Problem I am giving hotspot to laptop via android mobile but in laptop it is showing there is no any internet connection when I connect via laptop wifi. In my android phone I am using internet with 4g speed.
Did you follow these steps? Have you set a password for your hotspot?

Please click on this link Share a mobile connection by tethering or hotspot on Android


  Tether by Wi-Fi hotspot You can share your phone’s mobile data with up
  to 10 other devices via a Wi-Fi hotspot.
  
  Step 1: Turn on your phone's hotspot Open your phone's Settings app.
  Tap Network &amp; Internet and then Hotspot &amp; tethering. Tap Wi-Fi
  hotspot. Turn on Wi-Fi hotspot. To see or change a hotspot setting,
  such as the name or password, tap it. If needed, first tap Set up
  Wi-Fi hotspot. Tip: If you don't want your hotspot to require a
  password, pick None under 'Security'.
  
  Step 2: Connect another device to your phone's hotspot On the other
  device, open that device's list of Wi-Fi options. Pick your phone's
  hotspot name. Enter your phone's hotspot password. Click Connect.