Help Performance with wi fi

[ladyandroid]

Galaxy tab 2 10.1 - any ideas on how I can improve performance with the wi fi internet access?

I have read to reset and do a back up. How do I do a back up and what will it back up only my files and not apps?

If reset, what are the steps I should take to get it back to the way I had it?

any suggestions appreciated.

ladyandroid

 

[Bosbouer]

Easiest is to your Google account. That backs up all your apps and passwords associated with the apps but not in app data. So music, videos and books are best stored on an external sd card or PC. Presumably that would also be the case with gaming apps. Remember to select auto install to restore to close to whatyou have at present. Individual home screen setting up will have be redone.