If you’re experiencing a blue screen of death (BSOD) on your computer or your laptop, the first thing you should do is make sure that all of your drivers are up to date. Make sure your PC is not infected with any malware or virus. Scan your PC and fix it using Microsoft Fix it tool.
The Windows BSOD (Blue Screen of Death) is a critical error screen displayed by the Microsoft Windows operating system when a fatal system error occurs, and is the most well-known error screen in all of computing history.
If your phone won't power on, there could be a number of reasons for that. The easiest way to troubleshoot this is to plug it into a wall charger and see if you can get it to charge.
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Sometimes, the apps that run in the background on your phone slow it down, causing it to become sluggish. To fix this, try restarting the device and turning off any unnecessary apps or features.