Certificates : Getting User and Local Computer stores

For Windows 8 upwards, you can get this from the Modern Tiles method (thanks to Brady Gaster for the tip).

Search for user,cer and then click on "Manage user certificates".

You then get the "Current User" portion of the usual mmc plug-in.

Search for computer,cer and then click on "Manage computer certificates".

You then get the "Local Computer" portion of the usual mmc plug-in.

Enjoy!