Q&A for How to Connect a Windows 7 Computer to the Internet Via an Android Phone

If you mean to use your phone as a modem and provide internet to your computer, then go to settings under the wireless and networking tab. Go to more options, then tethering and portable hotspot. You may see the USB tethering option grayed out; just plug in a USB cable to your PC and turn the option on. However do not press charge only if messages pop up on screen. Whether to use the device as a media storage or simply charge, doing so will hide the phone from the computer. You now should have internet access. If not, install drivers of your device manufacturer from their websites.

Chances are your computer has no wireless connectivity, no bluetooth built into it (it's not a laptop which commonly features bluetooth). That means you will need the cable.

You don't. Since the games for computers due to the software contents are different than Android software of games, they are separate entities. You can get games for your Android on the Google Play Store or whatever store you got to get one or two games. Keep the two legit for your own sake.

Search for it in the notification area or in your settings. Or, you can use external application to switch your Bluetooth on.

Use your mobile hotspot option to connect your phone with your PC's internet.

If you are trying to connect the computer to your phones mobile data then you would want to swipe down on the phone turn mobile data on and then go over to the computer go to your WiFi and select the one with your phones name (the name of the Wi-Fi and the password should be shown when you turn mobile hotspot on). If you want to connect the phone to your computers WiFi then go the settings of the computer search mobile hotspot and turn it on then go to your phone and select the WiFi from your computer (the name of the WiFi and the password should be shown when you turn mobile hotspot on).