The record for record sales is held by Michael Jackson's album "Thriller," which has sold an estimated 66 million copies worldwide. This makes it the best-selling album of all time. "Thriller" was released in 1982 and its success was fueled by hit singles such as "Billie Jean" and "Beat It," as well as Jackson's groundbreaking music videos. The album's continued popularity and influence have solidified its place in music history. **

A retail sales specialist is primarily focused on selling products and providing customer service. They are responsible for assisting customers, processing transactions, and ensuring the store is well-stocked and presentable. On the other hand, a retail management specialist is responsible for overseeing the overall operations of the store, including managing staff, setting sales targets, and implementing strategies to increase profitability. They also handle administrative tasks such as scheduling, inventory management, and budgeting. In summary, the retail sales specialist focuses on the front-line customer interactions, while the retail management specialist focuses on the overall management and operations of the store. **

An Olympic record is not considered a world record because it is specific to the Olympic Games and the conditions under which the event is held. World records, on the other hand, are recognized as the best performance ever achieved in a particular event, regardless of the competition or location. Olympic records are only valid for the duration of the specific Olympic Games, while world records are recognized and maintained by international governing bodies such as the International Association of Athletics Federations (IAAF) or the International Swimming Federation (FINA). **

A record player must have a built-in preamp or the ability to connect to an external preamp in order to record vinyl. It should also have a USB output or a line output to connect to a computer or recording device. Additionally, the record player should have a tonearm with a stylus to play the vinyl and a platter to support the record. Some record players also have the ability to adjust the tracking force and anti-skate settings for optimal recording quality. **

Yes, you can study retail management as a specialized field of study. Many universities and colleges offer programs in retail management that cover topics such as merchandising, inventory management, customer service, and retail operations. Studying retail management can provide you with the skills and knowledge needed to pursue a career in the retail industry, whether it be in store management, merchandising, or marketing. It is a valuable field of study for those interested in working in the dynamic and fast-paced world of retail. **

Michael Jackson and Elvis Presley are both iconic figures in the music industry, but they achieved fame in different eras and have different styles. While Elvis was a pioneer in rock and roll and dominated the music scene in the 1950s and 1960s, Michael Jackson rose to fame in the 1980s and 1990s as the "King of Pop." Both artists have had record-breaking sales and have made headlines for their music, personal lives, and controversies. Ultimately, both Michael Jackson and Elvis Presley have left a lasting impact on the music industry and continue to be celebrated for their contributions. **

To record a video and simultaneously record the sound, you can use a smartphone or a digital camera with a built-in microphone. Simply open the camera app on your device and switch to video mode. Make sure the microphone is enabled and positioned to capture the sound you want to record. Then, start recording the video while ensuring that the microphone is picking up the audio. After recording, you can play back the video to check if the sound was captured properly. If you need higher quality audio, you can also use an external microphone that can be connected to your device. **

I do not have the ability to keep a record of past interactions or conversations as I am designed to respect user privacy and confidentiality. Each conversation is independent and I do not retain any personal data or information. My purpose is to provide helpful and accurate information to the best of my abilities in real-time. **