Hello. Please follow these steps:
- Press Ctrl + Shift + Esc on your keyboard to open Task Manager.
- Click the Details tab on the left and look for the "js node" process.
- Right-click it and select "Open file location." A folder should open. Please copy the folder address shown at the top and share it here.
- In that folder, right-click the file, select Properties, and check the Digital Signatures tab, if available. Does it mention Microsoft or another company?
- Back in Task Manager, right-click the process and select "End task." Does it come back automatically, or only after opening Microsoft Store?
These steps will help us identify what is running the process, why it keeps appearing, and whether it can be safely removed without affecting Windows or Microsoft Store.
If possible, please share a screenshot of what you find.