HP Stream - 11-d077nr, Stream - 11-d010nr manual Starting Setup Utility Bios Updating the Bios

	Finding battery information	42
	Conserving battery power	43
	Identifying low battery levels	43
	Resolving a low battery level	43
	Resolving a low battery level when external power is available	43
	Resolving a low battery level when no power source is available	43
	Resolving a low battery level when the computer cannot exit Hibernation	43
	Running on external AC power	44
	Troubleshooting power problems	45
	Shutting down (turning off) the computer	46
7	Maintaining your computer	47
	Improving performance	47
	Handling drives	47
	Using Disk Cleanup	47
	Updating programs and drivers	48
	Cleaning your computer	48
	Cleaning procedures	48
	Cleaning the display (All-in-Ones or Notebooks)	49
	Cleaning the sides or cover	49
	Cleaning the TouchPad, keyboard, or mouse	49
	Traveling with or shipping your computer	50
8	Securing your computer and information	51
	Using passwords	51
	Setting Windows passwords	52
	Setting Setup Utility (BIOS) passwords	52
	Using Internet security software	53
	Using antivirus software	53
	Using firewall software	53
	Installing software updates	53
	Installing critical security updates	53
	Installing HP and third-party software updates	54
	Securing your wireless network	54
	Backing up your software applications and information	54
	Using an optional security cable lock	55
9	Using Setup Utility (BIOS) and HP PC Hardware Diagnostics (UEFI)	56
	Starting Setup Utility (BIOS)	56
	Updating the BIOS	56

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