" 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.

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.

Shorts should be neither too long nor too short. The hem of appropriately-cut shorts should fall just above the knee when you're standing up straight, and should be no more than an inch or two higher when you're seated. In some zones (read: hipster) short jean shorts, also known as jorts, are increasingly popular, while elsewhere extra-long baggy shorts that hang below the knee are stylish. If you're curious about whether or not you can pull off either of these styles, it's probably a safe bet to go traditional and leave the experiments to the trend-setters. Shorts should sit on your hips normally, like jeans or trousers. Always wear an appropriate belt when you wear shorts. Other than looking professional, shorts have a tendency to sag that you want to avoid. Keep your underwear under your shorts and make sure you've got a belt on. There's nothing wrong with wearing those old soccer shorts while you're sitting around the house watching the game, or keeping on the ratty old cargo shorts you've had since high school while you do the laundry. No shame. But even if you're in the middle of a heat wave, don't wear them out to work on Monday. If you work somewhere it would be appropriate to wear shorts, get the appropriate cut and style and use the same judgment you'd use in your regular work attire. They should be clean, pressed, and professional. Khaki shorts come in many colors and look good on almost all men. Unless you live in the Bahamas, trying to rock cargo shorts, board shorts, or jean shorts past the age of your early 20s won't make you look younger, it'll make you look like you can't dress yourself. Khaki shorts pair well with casual styles and more professional looks, as well. It's a good investment and more recommended than other styles. When in doubt, go for mute colors. Beige, gray, navy, and black shorts will always be in style. The bright pink pair you picked up for the yacht trip might spend a lot of time at the back of the closet. If you wear cargo shorts, aim for the smallest possible pocket, in inverse proportion to your age. If you're in your 50s, that pocket needs to be incredibly small. If you're 15, you can get away with larger pockets. Wear shorts with low-top loafers and low-cut socks to get the right kind of stylish look. Wearing pulled-up white socks looks goofy, even if you're a German tourist, and high-top shoes have a tendency to make your legs look stubby and short. Unless you're on the basketball court, opt for low-tops.

Summary: Wear the right cut. Wear the same waist size as your trousers and use a belt. Leave your weekend shorts to the weekend. Let khaki trump cargo. Pair shorts with the appropriate kind of shoes and socks.

Eraser, a program recommended by security experts, installs an option in the right-click menu that allows you to securely delete ("wipe") any file or folder with a click. You can also use Eraser to fill the space that once housed your older deleted files with brand new data. The installer will download to your default download folder (usually called "Downloads"). Double-click the Eraser installer, then accept the license agreement. Choose "Complete" as your setup type, click "Next," and finally, "Install." When you see a box with a Finish button, click it to complete the installation. If there are particular files on your computer that you'd like to permanently delete, press Win+E to launch Windows File Explorer, then browse to the folder containing the files. To select multiple files or folders at once, hold down the Ctrl key as you click their names. This will wipe the files from your computer completely, bypassing the recycle bin. This can take several minutes, depending computer speed and file size. You can also delete entire folders this way. To make sure sensitive data you deleted at a previous time is completely wiped from your computer, you can completely wipe all of your previously deleted files by creating and running a new task in Eraser. Press Win+S to launch the Windows search box, then type Eraser into the blank. When you see "Eraser" appear in the search results, click it to launch the program. Running Eraser on the drive can take several hours, depending on your computer and drive size. You can use the computer while the process runs, but it might be slow. You may want to run it overnight. Erasure methods are specific patterns that are filled in to replace the data left over from deleted files. Different methods run the patterns several times (each instance is called a "pass") to ensure that the data is truly wiped forever. You'll need to select an option for both "Default file erasure method" and "Default unused space erasure method." "US Army" and "Air Force" provide fast but effective wiping. While other options have higher passes (some up to 35 passes), 3-pass methods like 'US Army" and "Air Force" provide some extra insurance. Click "Save Settings" when you're done. " Now you'll set up a task that can be run immediately. Because the files have already been deleted, select "Unused Disk Space" and choose your main hard drive from the list. Click "OK." To ensure that Eraser runs without issue, close all open programs except for Eraser. Click on the task you just created (it should say "Unused Disk Space") and select "Run Now." A progress bar will appear, showing you the progress of the task. When the process is complete, the progress bar will reach 100%. At that point, the files you deleted earlier will be wiped from the hard drive.
Summary: Download Eraser from the developer's website. Run the installer. Locate files to delete in Windows File Explorer. Right-click the file(s), then select "Eraser > Erase". Launch Eraser to permanently wipe data from past deleted files. Click "Settings" to view the erasure method options. Choose "US Army" or "Air Force" erasure methods. Click the down arrow next to "Erase Schedule," then click "New Task. Select "Run manually," then "Add Data" to choose which data to wipe. Close all programs. Right-click "Erase Schedule" to access the list of tasks.