BBC World News

1. Why is the Microsoft outage lasting so long?

   Microsoft says it is seeing "improvements" following a global outage but efforts to fully resume services are ongoing.

2. Watch: How a server outage took down Microsoft Teams and Outlook

   A Microsoft outage is affecting services including Teams, Outlook and AI software Copilot.

3. Ex-Nvidia CEO Jensen Huang summoned to testify before Congress about affair with alleged Chinese spy

   Huang abruptly quit on Thursday as head of one of the world's most valuable companies after revelations of alleged extramarital affairs.

4. Zelensky welcomes US bringing Europe into Russia-Ukraine peace talks

   The Ukrainian president says it makes sense for European leaders to be involved as Ukraine hopes to eventually join the EU.

5. UN watchdog 'increasingly concerned' over uninspected Iran nuclear site

   It says it has never been able to visit a uranium enrichment plant at Isfahan which Iran announced over a year ago.