Annuity death benefits are not often paid because most annuities are surrendered, transferred or annuitized for income prior to the death of the annuity owner or annuitant. The death benefit is often an afterthought, yet it is one of the more important components of the annuity contract.
To get to Disk Cleanup... Open File Explorer or My Computer. Right click the (C:) drive, and select Properties. The Disk Cleanup button is in the first tab that opens. This works in Windows XP and probably earlier, as well as on Windows 7, 8, and 8.1 - probably in Win 10 but I haven't tried that yet.
You can see the total amount of the space you can free up which is then detailed by categories of files that can be deleted. Select all categories or just the ones you want to be deleted and then click on OK. Disk Cleanup will ask for your confirmation. Click on Delete files and the cleanup process will start. Wait until the progress bar fills up and the Disk Cleanup window disappears. In case you are not satisfied with the amount of space that was freed, go to the More Options tab from the Disk Cleanup window.