It depends on what you prefer
If you like portable device just go with Nintendo Switch
According to online reviews, Xbox One is not the best console. Many Xbox fans are actually going to stick to Xbox360 or switch to PS4.
If you live in UK buy a PS4. Otherwise it's up to you
Keep the PS3 and play with your friends and wait for them to get it, or you can just buy a PS4 and wait for them to get one.
You can buy a PS4 at most god game stores, and on line electrical retailers
You can buy a PS4 at any good games retailer both in stores and online
You should purchase the system that suits your needs. The PS4 is more popular than the Xbox One. I can Afford both consoles! And there is a mixture of my friends on both systems
You can get a PS3 and the PS4 is not an actual product. If you want a console buy a PS3 because the PS4 can not even be preordered it's release is so far in the future
Buy the Microsoft program which includes PowerPoint,word,excel......
If you want to buy PowerPoint, you must first buy an Office 2019 product. Then after installing Office 2019 you will get PowerPoint You can buy Office 2019 from: Microsoftprokey
You should be able to buy an inertia switch from your local Fiat dealership. You should also be able to get one from a decent auto sales shop, most will order you a switch in if they haven't any in stock.
You do not necessarily have to buy games before you get the Switch, since there is the Nintendo eShop, which is an online store where you can buy most games digitally
just nintendo switch to can hook it up to the tv and play with friends