QRS Toolbox for Excel (
the toolbox) is the product of Quantitative Risk Solutions PLT (
Cookies are small pieces of data, such as alphanumeric strings, that are sent from a server to a device, stored in the device, and sent back to the server when the device communicates with the server.
Cookies may be categorized into persistent cookies and session cookies. Persistent cookies are stored until their expiration dates. Session cookies are stored until the end of a user session.
- to enable you to sign in with a Microsoft account;
- to enable you to sign in across multiple devices simultaneously; and
- to recognize you after you have signed in until the end of your session.
We use both persistent cookies and session cookies. We set the lifetime of a cookie to be commensurate with its purpose. We delete a cookie as soon as it has fulfilled its purpose.
You can set your device to disable cookies either selectively or completely. If you disable cookies completely, you may not be able to access the toolbox, and the toolbox may not work as intended.