Every computer has a unique number called its IP address. Occasionally you will need to know this. Just click the link below to identify the computer you are using.
This site also has several other useful tools as well.
Site Hits: 113 today, 75 yesterday, 5,598 this month, 5,297 last month, 967,966 total System Hits: 41,961 today, 147,028 yesterday, 2,403,740 this month, 3,821,035 last month, 1,599,452,401 total