If possible, connect the PC to the internet for just five minutes after installation to let AVG download the latest threat signatures.
Download the file once to a USB drive and install it on ten different computers without downloading the same 500MB+ data repeatedly. download avg antivirus for pc offline installer
An antivirus is only as good as its latest update. Because the offline installer was packaged at a specific point in time, its "virus definition database" will be slightly out of date the moment you install it. If possible, connect the PC to the internet
Basic protection against viruses and malware. download avg antivirus for pc offline installer