Symptoms Of An Over-Active Thyroid. 1  irritability/anxiety/nervousness. 2  goiter (enlarged thyroid gland) 3  trouble sleeping.  heart 1  palpitations. excessive/increased sweating.  unexplained weight 1  loss. frequent bowel movements.  muscle 1  weakness. light/less frequent  periods.
Look for the System Type Item. On the right hand side of the window you will see a list of items. Look for the item called System Type. The value of this item will tell you whether your computer is 32-bit or 64-bit: 1  x86-based PC: Itâs a 32-bit computer. 2  x64-based PC: Itâs a 64-bit computer.
Besides learning the name of your operating system, such as whether you have Windows 7, you can find other useful information about your system. If you are worried about taxing your computer's central processing unit (CPU), for example, you may be able to check your operating system's bit version.