Prompt Title: MacBook Air Browsers Performance.

Opening 10 tabs simultaneously on a MacBook Air 2017 with 8-GB RAM can impact its performance, depending on the web pages' content and the browser used.

Here is a comparison of the performance of some popular browsers while opening 10 tabs on a MacBook Air 2017 with 8-GB RAM:

1. Safari: Safari is the default browser for macOS and optimized for Apple's hardware. It can handle opening 10 tabs with ease on MacBook Air 2017. The pages will load quickly, and the browser will be responsive.

2. Google Chrome: Chrome is known for being a resource-hogging browser, and it can cause performance issues on machines with limited RAM. When opening 10 tabs, Chrome may slow down and consume a significant amount of memory, resulting in slower browsing and occasional freezes.

3. Mozilla Firefox: Firefox is generally less demanding on system resources than Chrome, but it may still cause some performance issues on MacBook Air 2017. Firefox may take longer to load pages and may consume more memory than Safari.

4. Microsoft Edge: Microsoft Edge is based on the same Chromium engine as Google Chrome and has similar resource requirements. It may struggle with opening 10 tabs on a MacBook Air 2017, causing slower browsing and occasional freezes.

In summary, if you want the best performance while opening 10 tabs on a MacBook Air 2017 with 8-GB RAM, it's recommended to use Safari as it is optimized for macOS and has lower resource requirements compared to other browsers. However, if you prefer to use other browsers, it's best to limit the number of tabs you have open to avoid performance issues.