(Windows) Desktop GUI Wallet size is too big, I can't see anything.
In the Windows version of the Desktop GUI Wallet, you may experience an issue on certain PC setups with size scaling in which the wallet will not scale correctly with your monitor's high or low DPI resolution.
To solve this, right click on the Conceal application shortcut, select "Properties", then in the new window navigate to the "Compatibility" tab and click the button toward the bottom that says "Change high DPI settings".
From here a new window will open, in the new window click the checkbox under the "High DPI scaling override", then from the dropdown box select the option "System (Enhanced)". After this is completed, select "OK" to save the changes to the settings.
Now open the Conceal GUI Wallet and you should be able to see everything normally.