buckeejit, if I was you I would go about it like this:
temporarily move pc next to router.
test wired speed at several sources, speedtest sites and actual downloads.
test wireless speed with pc still next to router, if speed comparable with wired move pc back upstairs and test wireless again.
if wireless now slow something is causing interference, or the wireless adapter is rubbish or the router has insufficiant range.
If you can't get wireless working properly then try and convince your mom to get some ethernet cable installed. You can get external grade stuff and run it around the outside of your house if installing it internally is a no go.
Otherwsie powerline adaptors are another option or if it's a range problem range extenders and/or better router.
Good luck.
temporarily move pc next to router.
test wired speed at several sources, speedtest sites and actual downloads.
test wireless speed with pc still next to router, if speed comparable with wired move pc back upstairs and test wireless again.
if wireless now slow something is causing interference, or the wireless adapter is rubbish or the router has insufficiant range.
If you can't get wireless working properly then try and convince your mom to get some ethernet cable installed. You can get external grade stuff and run it around the outside of your house if installing it internally is a no go.
Otherwsie powerline adaptors are another option or if it's a range problem range extenders and/or better router.
Good luck.