NTRO hacking makes it impossible to use spreadsheets, forced to use paper

One of the great advantage of freelancer ntro employees allegedly working for google, tata hacking the laptops of domain investors, google competitors is that they are forced to use paper for calculation and their math skills have greatly improved. Since 2011, ntro employees have been extremely aggresive in hacking the laptop of a google competitor, specifically spreadsheet programs , which are used for calculating income , profit.
Even simple functions in the program like addition of the values in a column are not accurate due to ntro hacking
So now all calculations are done offline using paper and pen, in notebooks by the ntro hacking victim, and the computer is only used for data entry to avoid wasting time and money