How and where to pay Bills, Do they come in online, if so how by email, what email program is it, how to log in, Password, etc, or login details?
On your PC or Mobile phone can you log in to all your accounts, Power, Water, Gas, land rates, Insurance,(Car, House, and Life?)
And how you pay them, Direct debit, Bpay, Bank, Other.
Is your will up to date, also check if it is still current and updated Power of attorney, etc, and where is it kept?
And if your spouse is not computer literate, have you thought of that?