Microsoft patches
Microsoft Updates allows you to check the catalog of available Microsoft updates. The table fields provide the following information:

- KB (Knowledge Base). Unique identifier assigned to the Microsoft update package. Some drivers or firmware do not have an assigned KB.
- Revision description. Link that directs to detailed information about the Microsoft update.
- Classification. Category that corresponds to the update.
- Product. Microsoft product to which the update applies.
- Severity. Level of urgency detected for executing the update.
- Release date. Date since the patch is available.
At the top of the table, you can filter the list by Classification, Product, Severity and Release date.