[newbie] talk about no knowledge

[Pliler Main Unit]

HI,
After over a week of trying(to get the modem working) got online , I'm using
5.3 right out the box.
I know my CD works, but how do  I use the CD to  upgrade the Netscape
to the 4.5 on the disk, I have this idiots guide to linux, thats no
help seems to mem  it can 't seem to help this one anyway (--:

Thanks,

Will