Final answer:
Running fewer applications at once is a way to resolve memory bottlenecks.
Step-by-step explanation:
Running fewer applications at once is a way to resolve memory bottlenecks. When a computer runs multiple applications simultaneously, it requires more memory resources to handle the data and tasks of each application. As a result, the available memory may become insufficient, leading to a memory bottleneck. By reducing the number of applications running, the memory usage can be optimized, alleviating the memory bottleneck.