For optimal security, it is recommended to use a home network at home. Home networks are typically more secure than public networks as they are password-protected and controlled by the user. Workplace networks can also be secure, but they may have additional restrictions and monitoring in place. Public networks, such as those in cafes or airports, are the least secure option as they are open to anyone and can be easily compromised by hackers. **

For optimal security, it is recommended to use a home network at home. Home networks are typically more secure than public networks, as they are password-protected and offer more control over who can access the network. Public networks, such as those found in cafes or airports, are the least secure option as they are open to anyone and can be easily compromised by hackers. Work networks are secure but are typically designed for work-related activities and may have restrictions on personal use. **

TV movies may stutter when streaming from a PC on a home network due to various reasons such as network congestion, insufficient bandwidth, or a slow internet connection. This can lead to buffering issues and interruptions in the streaming process, causing the movie to stutter. To improve the streaming experience, it is recommended to ensure a stable and fast internet connection, reduce network congestion by limiting the number of devices using the network simultaneously, and consider using a wired connection instead of Wi-Fi for better performance. **

To use music streaming in your home network with the Fritzbox 7490, you can connect your music streaming device (such as a smartphone, tablet, or computer) to the Fritzbox's Wi-Fi network. Once connected, you can access your music streaming service's app or website and play music through your connected speakers or headphones. Additionally, you can use the Fritzbox's USB port to connect an external storage device with your music library and stream music directly from there. Make sure your Fritzbox is properly configured and updated to ensure smooth music streaming experience. **

TV movies may jerk when streaming from a PC in the home network due to a variety of reasons. One common reason is a slow or unstable internet connection, which can result in buffering and interruptions in the streaming process. Additionally, the PC's processing power and network bandwidth may not be sufficient to handle the streaming of high-quality video content smoothly. It is also possible that the streaming service or application being used is experiencing technical issues or limitations that are causing the jerky playback. **

To use music streaming in the home network with the Fritzbox 7490, you can connect your music streaming device (such as a smartphone, tablet, or computer) to the Fritzbox's Wi-Fi network. Once connected, you can use a music streaming app or software to access and play your music library stored on your device or on a network-attached storage (NAS) device connected to the Fritzbox. Additionally, you can also use the Fritzbox's media server feature to stream music directly from a connected USB storage device or NAS to compatible devices within your home network. **

For optimal security at home, it is recommended to use the home network. Home networks are typically more secure than public networks as they are private and can be customized with security measures such as strong passwords and encryption. Work networks are also secure, but they are designed for professional use and may have restrictions that limit personal activities. Overall, the home network is the most secure option for personal use. **

For the highest level of security, it is recommended to use a home network at home. Home networks are typically more secure than public networks, as they are controlled and managed by the homeowner. Workplace networks can also be secure, but they may have additional security measures in place that could restrict certain activities. Public networks, such as those found in cafes or airports, are the least secure option as they are open to anyone and can be more easily compromised by hackers. **