Last night, I spent about an hour to upgrade my pc to Windows 10, because the free offer from microsoft for Windows 10 Upgrade will be end on July 2016. I don't want to miss that. Moreover, I have finished the major projects.
I got Toshiba Satellite which I bought it around September ,2015. That is already tested by Toshiba to ensure Windows 10. Thus, I have no problems for the upgrade. Moreover, all apps are working such as Android Studio, Visual Studio. Not bad at all, that sounds faster than Windows 8.1. I am happy about that! And I got back the "Start" menu which I love since Windows 95!

I wish you got same lucks as me!

I got the 1st Generation of Kindle about ten years ago. Then I changed to use a tablet to read books about a few years, but that is not very good for eyes. Last month,Move (a sub-brand of Dick Smith) had a closing down sales because all dick smith stores need to be closed down. There were a lot of stocking had a bargain. I used this chance to buy a Knidle Touch 7" for 30% off around $75! I think that is a value for money as a eBook reader. That has a better screen(167 ppi) than my old one. It got a touch screen without a keyboard, that is lighter and easier to carry around. That is lighter than my iPad Mini (1st Generation) I love it! Only one disadvantage is without a backlight screen, but eInk screen is better for my eyes.

Google has announced their new instance messaging app, Allo. I think I will like that. It has a lot of emotion icons which the most Asian People love to use. Moreover, you can control the font size of the message you sent. That is cool. Also, you can add some handwriting on the photo you sent. How's cool it is!

I love the stack layout a lot. I used that in Android and WPF for years. Finally, xCode got a similar control calls Stack View. But that is only available iOS9+. If you set the build target below 9, that is not working. Anyway, the most of iOS devices can be upgraded to iOS 9. That should not be a huge problem

Finally, Whatsapp has released their desktop client. They got windows and OSX version. Well, actually, it looks same as their web client. Also, it got the same process to activate the client. It will generate the QR code and you need open your mobile app to scan the QR code. It sounds that requires the mobile app to send and receive the message.
Not Much different. I think that is useful for you, if you do not have a chrome browser to open the app.