The answer to this question depends on the specific needs and preferences of the user. The Lenovo ThinkPad is better suited for users who require a powerful and versatile laptop for professional work, with features such as a high-performance processor, ample storage, and a variety of ports for connectivity. On the other hand, the Lenovo Chromebook is better for users who prioritize affordability, simplicity, and portability, as it is designed for web-based tasks and offers a lightweight and budget-friendly option. Ultimately, the choice between the two will depend on the user's specific requirements and budget. **

The Lenovo ThinkPad does have WLAN capabilities. WLAN, which stands for Wireless Local Area Network, allows the device to connect to the internet and other devices wirelessly. The ThinkPad is equipped with WLAN functionality to provide users with the convenience and flexibility of wireless connectivity. **

The Lenovo ThinkPad is not specifically designed for gaming, as it is primarily marketed as a business laptop. While it may be capable of running some games, it may not provide the best gaming experience compared to laptops specifically designed for gaming. The ThinkPad's focus is on productivity, reliability, and business-oriented features, so if gaming is a priority, it may be better to consider a laptop with dedicated gaming features and hardware. **

The Lenovo ThinkPad T540p may not be starting due to a variety of reasons such as a drained battery, faulty power adapter, hardware issues like a malfunctioning motherboard or RAM, or software issues like a corrupted operating system. It is recommended to troubleshoot by checking the power source, trying a different power adapter, removing and reseating the battery, and performing a hard reset. If the issue persists, it may require professional diagnosis and repair. **

To upgrade your Lenovo ThinkPad T420, you can consider upgrading the RAM to improve performance. The T420 supports up to 8GB of DDR3 RAM. You can also upgrade the storage by replacing the hard drive with a solid-state drive (SSD) for faster read and write speeds. Additionally, you can consider upgrading the operating system to a newer version for improved security and features. **

The Lenovo ThinkPad E15 is a reliable and well-built laptop that offers good performance for everyday tasks. Its sturdy design and comfortable keyboard make it a great choice for business users or students who need a reliable workhorse. The display is clear and bright, and the battery life is impressive. Overall, the Lenovo ThinkPad E15 is a solid choice for those in need of a dependable and efficient laptop for work or school. **

Without more specific information or context, it is impossible to determine if the fingerprint sensor on the Lenovo ThinkPad is broken. If you are experiencing issues with the fingerprint sensor, it is recommended to troubleshoot the problem by checking for software updates, ensuring the sensor is clean and dry, and contacting Lenovo customer support for further assistance. **

If the key is stuck on the Lenovo ThinkPad L540, there are a few possible reasons for this issue. It could be due to debris or dirt lodged under the key, a faulty key mechanism, or a software-related problem. To troubleshoot this issue, you can try gently cleaning around the stuck key with compressed air or a soft brush, checking for any physical damage to the key mechanism, or updating the keyboard drivers on your device. If the issue persists, it may be necessary to contact Lenovo support for further assistance. **