gpresult /r This shows you which policies were applied, last time they were refreshed, and which DC was used.
For detailed HTML report:
Start with gpupdate . If that doesn’t work, try gpupdate /force . If settings still don’t apply, check gpresult and event logs before you reach for a reboot. What’s your go-to Group Policy troubleshooting command? Let me know in the comments below! gpupdate command

