You can also adjust brightness through the Display settings in the Control Panel with the following steps. 1  Open the Control Panel. 2  Click or tap the Display option.3  Look for a link or option titled Adjust brightness. Open the Control Panel. 2  Click or tap the Display option. 3  Look for a link or option titled Adjust brightness. 4  This option allows you to adjust the laptop brightness based on the power plan or setting being used, whether the laptop is running on AC power or battery power.
Facebook0 Twitter0 Email Print. CAPE CANAVERAL, Fla. â Space Shuttle Columbia blew up and disintegrated in flames 39 miles over Texas Saturday morning, killing all seven astronauts aboard and scattering debris over up to four states and the Gulf of Mexico.
The Space Shuttle Challenger Disaster occurred on January 28, 1986, when the NASA Space Shuttle Challenger broke up 73 seconds after liftoff. All seven crew members were killed. The cause of the explosion was a part called an O-ring that broke in the right solid rocket booster.