프레젠테이션을 만들고 멀티미디어 개체 및 텍스트를 사용한 특수 효과와 같은 그래픽 효과를 추가하는 도구를 제공하는 Microsoft 프레젠테이션 그래픽 제품군입니다.
Hi Arizo,
The message “User login is required to perform this operation” or similar prompts usually appear when:
The file is rights-managed or protected by your organization’s security policies.
It’s stored in a location like OneDrive or SharePoint that requires you to be signed in with the correct account.
Your current session doesn’t have the necessary permissions to modify or save the file.
When PowerPoint can’t confirm your credentials, it pauses the save process, which can look like a freezer.
What you can do
Check your sign-in status
Go to File → Account in PowerPoint and confirm you’re signed in with the correct Microsoft account or organizational account.
Verify permissions
If the file came from work or school, make sure you have edit rights. Contact the person who shared the file or your admin if needed.
Remove or adjust protection
If you own the file, go to File → Info → Protect Presentation and check if Restrict Access or Encrypt with Password is enabled.
Save a copy locally
Try File → Save As → This PC to create a new copy without restrictions (if allowed).
Let me know how it goes, Happy to help!