I am using beam internet, connected four system through a router in a LAN. How to get entire browsing history?

[naga]

I am using beam internet, connected four system through a router in a LAN. How to get entire browsing history of four systems based on my beam account.
One thing is go to every system browser and chech history, i want entire history.

[Suraj Kesarwani]

if you r use chrom then press Shift+ Ctr+ N
this is a incognito window

[curter amott]

you need all the browsing information from all connected computers to that lan? get wireshark and retrive the data from that by monitoring the pcs