Q: Most Androids do not come with a texting app that lets you know when someone has read your message, but yours might. Unless you and the person you’re messaging are both using the same app to text (and both enable read receipts), this method won’t work. It’s usually a ⁝ or ≡ at one of the top corners of the screen.  Depending on your model, you might not have this option. It could be “Text Messages” or some other similar. ” Again, this is not available on all Androids. This is the option that lets you know when the message is opened by the recipient. If you see an option called Delivery Reports, understand that it’s more of a notification that the message has been delivered to the phone; it doesn’t mean the person has opened the message to read it.
A: Open your Android’s Messages/texting app. Tap the menu icon. Tap Settings. Tap Advanced. Turn on the option for “Read Receipts.

Q: Use a handheld air bulb to gently blow out dust from the drive. A can of compressed air will also work, but could cause damage to delicate drives. Always hold the can upright during use, or the propellant material may leak out. If your game console or computer won't play a brand new, scratch-free disc, you may need to clean or repair its disc drive. A laser lens cleaner will only remove dust, not grease or caked-on dirt, but it's easy to use and worth a try. Typically, this comes in two parts: a disc to be inserted into the drive, and a bottle of liquid to drip onto the disc beforehand. Make sure the cleaner is designed for your type of player, such as a DVD drive or PS3. Even using a CD drive cleaner on a DVD drive could damage it. If the steps above don't work, and you don't want to take the drive to a professional repair shop, you'll need to disassemble the drive and clean the lens. If your device is still under warranty, be aware that this will likely void any chance of getting a replacement or free repair from the manufacture. If you're prepared to take the risk, follow these steps:  Shut off the device and unplug it. Disassemble the drive using a screwdriver. Some game console faceplates can be removed using pressure from your fingers, but do not apply force unless a guide to your specific model recommends this. Continue disassembly until the entire, round drive and surrounding areas are visible. Look at the lens. This is a small, glass object. Minor scratches shouldn't cause problems, but deep scratches could require professional treatment. More commonly, dust or grime is causing issues, in which case you can clean it: Dampen a cotton or foam swab in 91%+ isopropyl alcohol. Gently wipe the lens. Allow to air dry before reassembling the drive.
A: Blow out dust. Purchase a laser lens cleaner. Clean the lens.

Q: It has a blue icon that says "Ps" inside of a square.  Click the Photoshop icon on your home screen to open a new Photoshop session. It's in the menu bar at the top of the screen.  This displays a drop-down menu. It's the first option in the File drop-down menu.  This displays a pop-up window you can use to create a new Photoshop document. This creates a document that is 3.5 x 2 inches with a 1/8th-inch 'bleed' area around the edges.  The unit of measurement should be "Inches".  If it is not inches, click the drop-down menu next to "Width" and "Height" and select "Inches". If you are using a print service, such as Vistaprint or Moo or a print shop, make sure you use their recommended Photoshop settings.  You can even download a blank Photoshop file from their website. The bleed area ensures that the colours "bleed" out over the edges when the cards are cut.  This prevents the white marks around the border of the card when it is cut. This creates a file that has a resolution of 300 pixels per inch.  This is standard for most print materials. Use the drop-down menu next "Color Mode" to select "CMYK".  CMYK is the color mode most commonly used with printed graphics. This creates a new Photoshop document with the dimensions you set. It's in the menu bar at the top of the screen.  This displays a drop-down menu. It's about halfway down the "View" menu.  This turns on Rulers for your documents. To create a guideline, click on the ruler at the top and left of your document and drag inwards.  Do this to create two horizontal guidelines. One at 0.125 inches and one at 2.125 inches. Then create two more vertical lines at 0.125 inches and 3.625 inches. The area outside the guidelines is the bleed area. It's in the menu bar at the top of the file. This opens a new window you can use to save your document. Use the text box next to "File Name" to type a name for your business card document. PSD is the file format that is native to Photoshop.  Saving your files in Photoshop format is the best way to preserve the color detail and editable layers.  To select PSD, use the drop-down menu next to "Format" to select "Photoshop" or "PSD". This saves your photoshop document. It's a good idea to save frequently while working in Photoshop.  To save, click File in the menu bar, and then click Save or press Ctrl+S on PC, or ⌘ Command+S on Mac.
A: Open Photoshop. Click File. Click New. Type 3.75 next to "Width" and 2.25 next to "Height". Type 300 next to "Resolution". Select "CMYK" for the color mode. Click Ok. Click View. Click Rulers. Drag a guideline to 0.125 inches in from all edges. Click File. Click Save As. Type a name for your file. Select "PSD" as the file format. Click Save.

Q: Activate the amp like you normally would and note what happens. No matter what type of amp you have, something is supposed to change when you hit the on switch and turn up the volume. A lot of amps have power lights that activate when the amp is live. Also, listen for any noises the amp makes, since that could also help you determine the source of the problem. Car amps, for example, often have a green power LED light and a red “protect” light. The protect light often means a blown fuse, so you know to check the wiring when you see it. Go over all the wires, double-checking that they are plugged in correctly. If the amp doesn’t activate at all when you turn it on, the problem could have to do with the power supply. Sometimes you have to contend with a loose cord, which is a very easy fix to make. Wiggle the wires, testing them to see if they are in place and cause the amp to activate at all.  Car amps, for instance, often have a red power wire and a black ground wire. It also has a blue remote turn-on wire that powers the amp when you turn on your vehicle. If your amp plugs into the wall, test the power cord. Also, make sure your guitar, speakers, subwoofers, and other devices are connected to the amp if you’re using them. So your amp turns on, which is a plus, but it doesn’t sound right. Sound distortion can be caused by a few different issues depending on what kind of amp you have. It is often from loose wires, but it could also be your overall setup. Sometimes replacing the wires, fixing the amp’s components, or changing your setup suddenly makes everything better. If you don’t hear any sound but know your amp is on, the wiring is likely the culprit. Moving the wires may give you a burst of sound. You may also need to detach speakers or other devices overpowering the amp.
A:
Look for lights indicating that the amp is turned on. Check the wiring to make sure the amp is plugged in. Test the sound quality on the amp to pick up unusual noises.