" If using an earlier version of Mac OS X, select "Software Update." A list of all available updates will display on-screen. " Your computer will update your graphics driver as needed.
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One-sentence summary -- Click on the Apple menu and select "App Store. Click on "Updates" at the top of the App Store window. Click on "Update All," or click on "Update" to the right of "Software Update.

Q: Take a warm bath with Epsom salt to absorb magnesium and warm your cramping muscles. Fill your tub, then put in 1-2 cups of Epsom salt. The magnesium in the salt allows the muscles to reduce their constriction and relax. Soak for 20-30 minutes: more may dehydrate you. The bath water should be warm, but not hot. If you are prone to period cramps, try taking baths in the days before your period occurs. It takes about half an hour for a muscle relaxant to work, but for serious recurring cramps they're a good option. Talk to your doctor about getting a prescription for muscle relaxants if you have chronic cramping. Common brands include cyclobenzaprine (Flexeril), orphenadrine (Norflex), or baclofen (Lioresal). Tell your doctor about any other medications you are on before they prescribe you muscle relaxants. Do not drive or operate heavy machinery after taking muscle relaxants, because they can trigger sleepiness and reduce your muscle coordination and reaction time. Some studies have shown that taking vitamin B complex supplements helps relieve leg cramps. If you get cramps in your legs on a regular basis, or suffer from restless leg syndrome at night, consider taking a daily dose of vitamin B. Talk to your doctor before you begin any new vitamin regimen, especially if you are on any medications or are completing chemotherapy.
A: Soak in an Epsom salt bath. Take over-the-counter muscle relaxants for a bad cramp. Try a daily vitamin B supplement for recurring leg cramps.

Article: Depending on your preference, use 1/4 cup (37.5 grams) of dark chocolate or more the next time you make Rice Krispie buns. You could even use dark chocolate for the entire cup (150 grams) if you prefer. Don't be afraid to use flavored chocolates, too. Mint, raspberry, or caramel chocolates would all add a unique flavor element to your Rice Krispie buns. After the buns are made, melt down 2 to 3 tablespoons (30 to 44mL) of white chocolate. Put the melted chocolate into a resealable plastic bag, snip off one corner with a pair of scissors, and drizzle it overtop of the treats. If you really love white chocolate, you could always make a batch of Rice Krispie buns entirely out of it instead of milk chocolate. Use the smooth variety, or choose the chunky kind for some added crunch in your next batch of Rice Krispie buns. Simply add 2 to 3 tablespoons (30 to 44mL) of peanut butter to the chocolate and butter when you're melting them down, and then assemble the buns as you usually would. If you're making the buns for a party, make sure no one has a peanut allergy. Cheerios, Lucky Charms, Chex, Cocoa Krispies, Golden Grahams, and plenty of other cereals would make a great base for your next batch of buns. Simply sub out the 4 cups (100 grams) of Rice Krispies for the same amount of an alternate cereal. You could have a bun making party, where everyone brings their cereal of choice to make a batch. Then everyone can swap and try other varieties of the classic Rice Krispie bun. Add anywhere from 1/4 cup (50 grams) to 1/2 cup (100 grams) of your favorite candy, chopped nut, or mini-marshmallows. Put them into the mix when you add the Rice Krispies so they get coated with chocolate and incorporated along with the cereal. Chocolate- or peanut-based candies would go really well with this treat, but don't be afraid to try out more unconventional add-ins, like gummy worms or Red Hots!
Question: What is a summary of what this article is about?
Substitute part of the milk chocolate for dark chocolate. Drizzle the buns with white chocolate for a sweet complementary flavor. Add peanut butter for a delicious flavor combination. Explore different kinds of cereal to create a more unique bun. Mix in candies, nuts, or marshmallows for an extra-special flavor.