In the trial, healthy Chinese men and women at increased risk of developing esophageal cancer and gastric cancer were randomly assigned to take a combination of 15 milligrams (mg) beta-carotene, 30 mg alpha-tocopherol, and 50 micrograms (Î¼g) selenium daily for 5 years or to take no antioxidant supplements.
In Windows, search for and open HP Support Assistant. Select the My devices tab, then select your PC from the device list. If you have several HP devices, you might need to scroll down to find the correct device. The product number is listed on the tile for your device. Figure : Finding the product number.
Use the following steps to scan your computer with HP Support Assistant: Click Start, click All Programs, click HP, and then click HP Support Assistant. Or click the HP Support Assistant icon on the desktop. Click Updates and tune-ups on the main menu.