If you are having trouble signing in to your account,
signing in as a guest, or signing up for a new account, please make sure
your browser has active scripting enabled.
On your browser menu, go to Tools > Internet
Options... as shown in Fig.1 below:
Fig. 1
Select the Security tab as circled in Fig.2
below:
Fig.2
Select the Custom Level... button, as circled
in Fig. 3 below:
Fig. 3
Scroll down to Active Scripting. Make
sure that Active Scripting is set to Enable as shown in Fig.
4 below. Click OK.