Scratch software is the software used to rub the network. Wireless networks are becoming more and more popular. We often encounter the situation that we have Wifi signals around us, but do not know the password and cannot access the Internet. That would be very troublesome, and we don't want to use too much traffic, so at this time the Ceng software is very suitable for everyone to download, let's see
December 8 three hundred and eighty-nine
