Problems with Windows 2000

[plim]

Hi all,

We replaced our Windows 98 with Dell's Windows 2000 about 2
months ago, but
we have already found following problems which nobody here
seems to know how
to fix:

1. we put a link to Explorer 5.01 and a link to Netscape 4.7
on the desktop
for students to use, but very often Netscape refuses to open
up;

2. sometimes the PCs freeze with a message that they are
dumping memory;

3. some PCs keep freezing up and give us "your virtual
memory is low, you
need to increase your virtual memory.." message.

Does anyone know how the solutions to these problems? Any
help will be
appreciated.

Thanks.

Kim Lim
Skyline College