While i was watching a video on my external hard drive, i accidentally removed the hard drive and this resulted in every single hard drive of mine not being able to show the remaining space when you open my computer. Uploaded a picture of what my computer looks like. As you can see, the remaining space is gone and is replaced by the format of the respective hard drive. As i have played around with my computer trying to fix this error, i noticed that the search does not come up with things. ie. when i type cmd into the search after clicking the start button, command prompt does not come up anymore. Also, i cannot click the majority of the buttons in the control panel. I've tried restarting my computer and running system restore but nothings changed. I have also tried reformatting my sd card seeing if reformatting any hard drive or memory stick would fix the problem but it did absolutely nothing Please help!