Afraid for a moment

For a moment, I thought my laptop went dead on me. I couldn't check my email in the first place so I restart the laptop. Then, it becomes too slow. I restarted it several times but it was still the same. So, in the end, I gave up and shut down the laptop. After 3o minutes of studying, I decide to try it again. Luckily, this time, it works and here I am, blogging.