After the digital switchover, private channels still exist. Private channels are television channels that are owned and operated by private individuals or companies, as opposed to being owned by the government or public broadcasting corporations. These channels continue to operate and provide a variety of content to viewers, alongside public and subscription-based channels. The digital switchover simply refers to the transition from analog to digital television broadcasting, which allows for better quality and more efficient use of the broadcast spectrum. **

After the digital switchover, private channels still exist. Private channels are television channels that are owned and operated by private individuals or companies rather than the government. These channels continue to broadcast their content through digital platforms and are an integral part of the television industry. The digital switchover simply refers to the transition from analog to digital broadcasting technology, which has improved the quality of television signals and allowed for more channels to be broadcast. **

Poor picture quality after the digital switchover can be due to a variety of reasons. One common reason is that older analog televisions may not be able to display the higher resolution digital signals properly, resulting in a degraded picture quality. Additionally, issues with the digital signal transmission or reception, such as interference or weak signal strength, can also lead to poor picture quality. Upgrading to a newer digital television or ensuring a strong and stable signal reception can help improve the picture quality after the digital switchover. **

No, the neutral conductor does not need to be switched during a network switchover. The neutral conductor is typically connected to the ground and is used to complete the circuit for the current flow. Switching the neutral conductor during a network switchover can cause safety hazards and disrupt the proper functioning of the electrical system. It is important to ensure that the neutral conductor remains connected and unchanged during a network switchover to maintain the stability and safety of the electrical system. **

The caricature of the summit conference in Helsinki shows the leaders of the United States and Russia, Donald Trump and Vladimir Putin, sitting at a table with Trump holding a puppet string attached to Putin. This caricature is a satirical representation of the perception that Trump is under the control or influence of Putin, suggesting that Putin is pulling the strings and manipulating Trump. The image reflects the controversy and speculation surrounding the relationship between the two leaders and the potential influence of Russia on the United States. **

A symposium is a formal gathering or meeting where experts in a particular field come together to discuss and exchange ideas on a specific topic. It is often organized as a series of presentations, panel discussions, and Q&A sessions, allowing participants to share their knowledge and insights with each other. Symposia are commonly held in academic and professional settings, providing a platform for networking, collaboration, and learning within a specific discipline or industry. **

"Der Kongress tanzt" is a German phrase that translates to "The Congress Dances" in English. The phrase originated from the Congress of Vienna in 1814-1815, where European diplomats and leaders gathered to reorganize Europe after the Napoleonic Wars. The phrase is a metaphor for the diplomatic and political maneuvering that took place during the Congress, likening it to a dance where participants carefully navigated their relationships and alliances. It reflects the complex and intricate nature of international diplomacy and negotiations during this historic event. **

A convention is a formal agreement or a set of accepted norms and practices that govern behavior in a particular context or industry. It is a customary way of doing things that is widely recognized and followed by a group of people. Conventions help to establish consistency, order, and predictability in social interactions or professional settings. They can vary across different cultures, societies, or fields of study. **