Amazing Tips and Tricks.

Amazing tips and Tricks ...

1. How to Calculate the sum of table in Seconds ?

:--   Every table multiply by 55 then find sum of table like as.

     Trick : 9 table sum is = 9*55=>   495     2 seconds
      
     9+18+27+36+45+54+63+72+81+90=> 495  1 minute.

        it is amazing......

2. How to make without name folder ?


    :--    Create a folder and do blank folder name 

             and press alt+255  and hit enter.

















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