What do service packs typically contain?

Service packs are significant updates issued for software applications and operating systems to improve performance, enhance security, and fix existing issues. They typically include a collection of patches, bug fixes, and updates that have been released since the original version of the software or the last service pack.

The essence of a service pack is to bundle these various updates into a single package, making it easier for users to apply all the necessary updates at once, rather than downloading and installing each fix individually. This bundled approach streamlines the update process and ensures that all elements work together harmoniously, providing an improved overall experience for the user.

While security patches and new features might be included in a service pack, the defining characteristic is the comprehensive nature of the updates, which is why "bundled updates" is the correct identification of what service packs contain.