What are the few tricks I can learn in 2 minutes based on windows phones?

Here are a few tricks you might or might not have
known:-

1. You can press the Volume up key simultaneously with the power button to take a quick screenshot. The screen flashes for a moment with a shutter sound and a picture of your screen is saved in the screenshots album in the photos (in windows phone 8 or earlier versions, this might differ - press power button along with start button on these phones)
2. If your mobile is not responding as you expect it to respond, you can press the volume down and power button simultaneously and keep them pressed for 10-15 seconds. After which the phone will vibrate and restart. This is popularly calledSOFT RESET. It works effectively the same as removing the battery and reinserting it but is way more safer as it prevents SUDDEN SHOCK to your phone. This doesn't delete any data but might reset the time which will need to be set again. This is known to solve most of the problems faced by us and is popularly the first step of troubleshooting
3. Your windows phone is one of the safest phones in the market and will never get a virus. Never.

I will add more later as I get some time