Why is my 2021 Turbo Tax Activation page blank?

[kreignor]

all I see is the little x to close the dialog box

[VinuthaM]

Hi Thanks for using Turbotax. 

Can you please help us more details regarding the issue.  and also with respect to which platform of application you are using(Win/Mac).

[Critter-3]

The use of a temporary screen resolution or scaling change has been working for thousands of users.  See the answers here:

Blank activation screen (intuit.com)