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.
If you'd like to know how long does it take for marijuana to leave your system, read on to listen to what the experts have to say. 1  It depends on who you are. 2  How much someone smokes determines how long the body will keep remnants. 3  Smoking marijuana often will increase THC retention. 4  THC does not have to be in the body to fail a drug test.f you'd like to know how long does it take for marijuana to leave your system, read on to listen to what the experts have to say. 1  It depends on who you are. 2  No, not as in how famous you are, but how your body operates, your weight, diet, and metabolism.