Which of the following is a common symptom of a computer experiencing overheating?

Overheating in a computer can lead to a variety of symptoms. When a computer overheats, it often triggers protective mechanisms to prevent damage, which can manifest in several noticeable ways.

Frequent blue screens of death, or system crashes, can occur because overheating can lead to hardware failure or instability in system operations. The operating system may encounter critical errors when components such as the CPU or GPU operate at excessive temperatures, leading to a crash to protect hardware integrity.

Slow performance during high usage is another common symptom. When a computer overheats, it may throttle down performance to reduce heat generation. This means the CPU or GPU will run at lower speeds, resulting in slower processing times, particularly during demanding tasks like gaming or video editing.

Random disconnections from the network can also be linked to overheating. Some network components, such as wireless cards or network interfaces, may cease functioning properly if their operating temperature exceeds normal levels, leading to unexpected disconnections.

Given that overheating can cause all of these symptoms, it is reasonable to conclude that they are collectively indicative of a computer experiencing overheating issues. Therefore, the most comprehensive choice includes all of the possibilities listed.