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Release: Australia · Updated: 2026-03-12 · Official documentation · View source

Components installed with DEX Self-service

Several components are installed with DEX Self-service.

Device health categories and subcategories

In the Device health check experience, the performance of the device health categories and subcategories is classified as Good, Average, or Poor.

CategorySubcategory
Device performance- Computer last restart - Disk space - Battery health
Application performance- MS Teams application stability - Outlook application stability - Zoom application stability
Network health- Wifi signal strength - VPN connectivity

For category configuration information, see Configure DEX Self-service categories and subcategories.

Issue configurations

DEX Self-service provides the following base system issue configurations mapped to corresponding device health subcategories.

  • Computer restart pending on macOS and Windows device
  • Low disk space on Windows device
  • Low disk space on macOS device
  • MS Teams application crash on Windows device
  • MS Teams application crash on macOS device
  • Outlook application crash on Windows device
  • Outlook application crash on macOS device
  • Poor device battery health on macOS and Windows device
  • Poor WiFi signal on Windows device
  • Poor WiFi signal on macOS device
  • VPN Disconnected in Windows and macOS device
  • Zoom application crash on macOS device
  • Zoom application crash on Windows device

For more information, see Issue configurations in DEX Self-service.

Device actions

Operating systemDevice action
macOS

Reinstall applicationThis device action is available for the following applications:

  • Microsoft Teams
  • Microsoft Outlook
  • Zoom
WindowsClear disk space