For Windows 8/10: 1  Move your mouse cursor to the taskbar at the bottom left corner, type âdefragâ in the search box. 2  Click the âDefragment and Optimize Driversâ option. 3  Now select and view current status by clicking âAnalyzeâ check how fragmented your HP hard drive is.  Hit âOptimizeâ to start defragmenting.
Rating Newest Oldest. Best Answer: The characters N/A (sometimes n/a) are an abbreviation that is mainly used in information tables. It stands for one of the following: (a complete list) * Not available: Where there exists a lack of data.
In other words, 1 ÂµIU = 0.001 mIU = 0.000001 IU. ng/mL is also an unit, but the substance/chemical/hormone is measured by weight, instead of biological activity. ng means nanogram, which is one-billionth of a gram. As for converting between the two, one would need to know what substance/chemical/hormone is being converted, because the ratio is not constant.