The insert/overtype mode toggling is not global for the computer or even for a single application but rather local to the text input window in which the Insert key was pressed.
Wiktionary (0.00 / 0 votes) Rate this definition: high fructose corn syrup (Noun). Any of many corn syrups that has undergone an enzymatic processing to convert some of its glucose into fructose to produce a desired sweetness. Origin: high + fructose + corn syrup.
No. Regular corn syrup is 10% fructose. High Fructose Corn Syrup  (known in industry as HFCS-55) is 55% fructose. The remainder in  both products is glucose.   For com â¦ parison, white sugar is 50% fructose, and Agave syrup is  47%-56% frutose.igh fructose corn syrup is a derivative of corn syrup but not the same. Enzymatic processing produces a syrup which is higher in fructose and sweeter tasting.