Win+L shuts down, Win+Shift+D sleeps Windows 10/11. Alt+F4 works for laptops with power buttons. Windows+L+Enter puts computer into sleep mode. Ctrl+Alt+Escape+Enter also puts computer into sleep mode
Refresh rate indicates display's image drawing speed, ranging from 60Hz to 240Hz. Some users report inability to change refresh rate in Windows 11/10
Roblox may fail to launch due to system glitches, server issues, or proxy conflicts. Windows 11 Home Insider Preview 23H2 can sometimes prevent Roblox from running. Corrupt installation files and cache can cause problems
Windows 11 requires TPM 2.0 for enhanced security and privacy. Passkeys replace passwords for secure sign-in across multiple browsers. Windows Hello provides stronger authentication with PIN or biometrics. Smart App Control ensures only reputable apps are installed
Windows+Shift+S opens Snipping Tool with rectangular, freehand, window, or full-screen options. Tool allows editing with highlighting, cropping, color, and drawing tools. Screenshots automatically copy to clipboard for pasting
No power indicates issues with power supply or cable. Booting shutdown may be caused by overheating or loose connections. No display may indicate faulty monitor or motherboard. Stuck on boot screen suggests incompatible external devices. Black/blue screens can result from hardware or system file issues