My toshiba tablet won't let me down load google chrome or open certain apps

SOURCE: my cruz tablet 103 won't keep app open, it just reverts to home page. Any suggestions?

You need to update your tablet, or update the programming on your tablet. Apparently all the android 2.2 tabs are considered "legacy" models and don't support the newest google and java script. Since this is what the net primarily uses, those of us with the Cruz are hosed.

SOURCE: i cannot down load google play store on my tablet

I think you can't download apps from the googlee play store. Because I tried it so many times but nothing happens.

SOURCE: why the wi-fi on my acer tablet wont turn on, and when i try opening google chrome or the play apps, its saying unfortunately they have stopped working

Buy an iPad next time

SOURCE: google play wont dowload my apps

Better to reset your tab once...

SOURCE: how do i get google play app

A lot of tablets come with the Google play store pre-installed and they want you to register with Google. Google doesn't like you using it's stuff if it doesn't know who you are though. Your tablet has to have an email account that's associated with you (preferably gmail) and you need to register with Google+.
If for some reason your tablet has a hissy fit and crashes and has to have all it's software reset to factory setup, you may find Google Play Store missing. You'll find how to re-install it somewhere on line, but Google may ignore your attempts if you don't register and let Google know who's setting up the tablet.