How do you buy a smartphone?
If u want to buy a smartphone u have to do some homework bcz there are so many brands and in every price range there are a few smartphones whom u can consider.Select a price range and check all the phones in that range, u can do that on e-shopping apps like Flipkart, Amazon, Snapdeal etc. U might find some good phones and think of buying them.But before u buy any see the ratings and reviews of all if them. Buy only those phones who have good rating like 4+. Now go to review section and read some of the reviews, go through some 5 stars, 3 stars and 1 stars. U might find some reviews saying the piece was defective it can be ignored bcz such pieces are replaced too.Check whether the brand has a service centre in your region. U can serch it on web. In some reviews u will find (specially for chinese phones) that service centre took months to repair my phone. If that is the case u might want to stay away from that brand cz even if the phone is great, if something happens to it trust me, u dont want to wait 2–3 months for it to repair.It doesnt really matter from where u are buying the phone online or market. Online shopping websites have secreased their return policy from 30 days to 10 days so it is really incovenient as sometimes phone becomes unfunctionable after 10 dats and u do anything they will not return it.So buy ur phone only after keeping all this in mind then u can expect ur phone to work for some time like 2 yrs or more.
How easy is it to make a video game?
I assume you don't know any programming, either, so a good start is to learn how to program. Then pick a good book about introduction to game development to see for yourself what you need to learn (keywords: game development beginners). Of course, you need to know about graphics, audio, basic AI (depending on your game). You also need to decide on the platform (desktop, mobile, web)? There is a ton of stuff you need to learn, especially if you haven't programmed before (learning to program can be a challenge in itself), but it all depends on how complex you want your game to be.Programming languages to consider are C++ if you are aiming for desktop, Java for Android, Objective-C for Apple devices, and alternatively you could also learn Python or Java. Another option, is to start working with game engines such as Unity. You could download the community edition, get a tutorial and start experimenting, while you learn how to program in C# or JavaScript for adding logic to your creations and compositions. Maybe, this is also a nice shortcut to getting something out relatively quickly, but that doesn't mean you are getting away with the things you are supposed to learn in the long run.