I opened many windows and kept my system idle for long time. When it was locked I relogged in and if check all my explorer folders were closed. Is this a feature?How to de-activate it? I am using Windows 7 eterprise edition, recently I got new system. Thanks RAvindra

Hi RAvindra, Can you specify the detailed symptom? What about application windows? Are they minimized or all the windows explorer folders\application closed? You can test the issue in a new account. Meanwhile, you may find more detailed information recorded on Event log. Please launch event log and tell us the related content. Regards,Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.