You can set a cellular data limit in Android by opening the "Data usage" section of the Settings app. Set your billing cycle dates and then drag the bar to...
No. The data is not locally stored, therefore recovery software won't have trace files to recover from. As long as you are not handing in your laptop, you should be...
Make sure you are not saving the source data with the pivot table. Go to Pivot Table Options --> data tab --> uncheck "Save Source data with file." The pivot...