If your keyboard is not working after the windows 8 installation then it might be driver problem. Just go to the manufacturer website and download the latest drivers of the keyboard and install it. After installing reboot the computer and it might work properly.
If you smoke it occasionally it will remain in your system for up to 10 days. If you smoke marijuana on a regular basis it will stay in your system for as long as 45 days, and if you smoke marijuana at a constant pace, it can stay in the body for 90 days, Marijuana is fat soluble.tâs estimated that THC can have a half life that ranges anywhere from 1-10 days. Itâs almost impossible to find out what that half life is, which means that it is very difficult to use it to calculate how long it will take for all of the THC to leave your body.
There are lots of truths about how long it takes marijuana to leave your system that you probably didn't know. For example, THC evacuates the body quickly, but leaves behind clues that it was there at one point in time (that's how you get busted).