There are a lot of things you can do to boost your internet download speed. Most times, when your internet download speed is not fast enough, the easiest thing to do is to go for certain general fixes.
1. If you want to be sure of your current internet download speed, simply go to Google and type Internet Speed and click Run Speed Test. The reason for this is so that you can be sure if the main problem is not your download speed, but maybe other things are responsible for this.
2. If, after checking your download speed and the speed is high, then try to detect other non-essential devices that are connected to your network.
3. Also, if you are not using certain apps, you can also disconnect them when downloading from the internet. Most of these apps might be taking up your bandwidth.
4. Another thing you can do to boost your internet download speed is to stop uploading anytime you are downloading.