Article: You can usually find this information in the users manual or instruction booklet that came with your vape pen. Integrated batteries typically take the form of an elongated tube or cylinder (which attaches to the cartridge, or the part that heats the e-liquid), whereas removable batteries are housed inside casing of the pen itself.  The majority of vape pens use “510-Thread” batteries, which have a universal design that makes them compatible with different cartridges.  Your vape pen’s battery may feature colors, text, or other markings distinguishing it from the cartridge. First, plug the AC adapter into a nearby electrical outlet. Then, insert the large end of the USB cable into the adapter and connect the smaller end to the corresponding port in your pen. Depending on the model you’re using, you may need to unscrew the battery from the cartridge in order to access the charging port.  Always use the charger and cable that came packaged with your vape pen. Different units sometimes run on higher voltages, and too much juice could cause your pen to overheat or even explode.  Never attempt to charge your vape pen with a laptop, mobile phone, or any other device that could potentially be damaged in the event of a short or surge. Charging times for different batteries can vary from 1-4 hours. You’ll know your battery is fully charged when the indicator light turns green or begins blinking steadily. On certain models, the charging light will shut off when the battery reaches 100%.  Situate your vape pen away from any nearby flammable objects (such as blankets or upholstered furniture) while it’s charging to reduce the risk of fire related to overheating.  Once your battery is fully charged, remove it from the charger unit and screw it back onto the cartridge to begin vaping again. When you’ve depleted your vape pen’s battery to a certain level, a red light will appear on the LED display. Remember: red means “stop.” Hold off on using your vape pen again until it’s been charged.  Attempting to use your vape pen in a low-battery state could lead to shorts, battery death, or other defects. If your battery stops holding a charge or begins draining faster than usual, take it as a sign that it’s time to replace it.
Question: What is a summary of what this article is about?
See if your vape pen has an integrated or removable battery. Hook your vape pen up to its charger using the included USB cable. Wait for the battery to finish charging completely. Watch for the red light that tells you it's time to recharge your battery.

Problem: Article: Click the Windows "Start" button and select "All Programs." Scroll down the list to find the startup folder.  Right-click the "Startup" folder in the menu and select "Open All Users" to open the folder for all users on the computer. Choose "Explore" to open the folder for the currently logged-in user only. Right-click on the file or program’s icon, and select “create shortcut.”  The shortcut will be created in the same folder as the original program. Startup items can be either programs or other files. For example, you can set a word processing document to open upon startup. The program will now open the next time you start the computer.  To cut and paste: Right-click on the shortcut item in the original folder and select “cut” from the menu. Then, in the Startup folder, right click on any white space in the window and select “paste. Or, highlight the shortcut icon and hold down ctrl+x. Then, with the startup folder active, press ctrl+v.
Summary: Open the Startup folder in Windows’ start menu. Create a shortcut to the program or file you want to run at startup. Drag, or cut and paste the shortcut icon into the Startup Folder.

Trifle is a layered dessert dish that typically alternates between layers of cake, fruit, and cream or custard. To make a fruit cream trifle, you'll need your ingredients, a mixing spoon, and a clear glass serving or trifle bowl. The bowl should be around three quarts, or 12 cups, or roughly eight inches (20 cm) wide, across, and deep. For the cake layers, you can use:  A sponge or angel food cake A package of ladyfingers A pound cake In the bottom of the trifle bowl, lay down a single layer of cake or ladyfingers. If necessary, cut the pieces down so that they fit the bottom of the bowl to coat the bottom completely. If you're using angel food, sponge, or pound cake, cut the cake into one-inch (2.5-cm) thick slices for the cake layers. Pour a layer of fruit cream over the cake layer. You can make the fruit cream layer as thick as you like, but a good rule of thumb is to make it about two inches (5 cm) thick.  When you’ve added a layer of fruit cream, add another layer of cake, followed by another layer of berries. Continue layering this way until you fill the trifle bowl. Finish the trifle with a final layer of fruit cream. Then garnish the top with the extra whipped cream, and sprinkle on the berries and nuts, just like you would with regular fruit cream. Serve the trifle at the table so everyone can see the presentation. Then use a spoon to dole out individual portions, making sure that each portion gets cake and berries from each layer.
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One-sentence summary --
Gather your supplies. Put down the first layer. Add a fruit layer. Finish with whipped cream and garnish.