Sometime, you'll get a chance that you couldn't enter a specific computer using its computer name. And for that, you couldn't access the files you've need inside that computer. You could try using its IP, but how will you know its IP?
Try this steps:
1. Go to Run
2. Type ping -4 [computer name]
3. Hit the Enter button
And, it will show you a few pings of is IP number.
Easy isn't?
