unable to access my Linksys router via 192.168.1.1

I also have a linksys. Show us the issue you are having? Are you getting the security warnings? Just accept and continue. The warning shows up every time I try to access my router.

Are plugged in or on wifi? If the security warnings are not the issue and it's just not working, you should open a command prompt and run ipconfig /all to verify the router ip address.