I HAD A PROBLEM WITH THE WINDOWS 10.. IT WOULD NOT ACTIVATE I WAS ABOUT TO CA;LL EVERY NUMBER I HAD TO COMPLAIN.. I WAS ABOUT TO LEAVE A VERY LENGHTY REVIEW.. BUT THEN I SLOWED DOWN AND READ THE INSTRUCTIONS AND REALIZED I WAS THE STUPID ONE THE PRODUCT KEY WAS EASY TO LOCATE I JUST HAD TO PAY ATTENTION AND SLOW MY ROLL THIS IS MY SECOUND DESKTOP IN TWO MONTHS CAME IN HANDY AND IT WORKS WELL