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Personal sound amplification devices, or PSAPs, amplify sound waves for those who have normal hearing, or hearing thresholds of 20 dB or better in both ears.

1. Remove the ink from the pen so its just a hollow tube. 2. Cut the cotton swab in half so its a ball of cotton at one end and a stick at the other. Handy tip: Cut the stick at an angle, because youre going to have to push it into the end of the pen, and the swabs stick is probably thicker than the pens opening. Cut the cotton swab at an angle so it can fit in the tip of the pen more easily.Dave Johnson/Insider 3. Force the cotton swab into the pen so that the cotton sticks out where the ink...

Galaxy SmartTags can help you find your lost items using Bluetooth and an app - heres how Galaxy SmartTags can help you find your lost items using Bluetooth and an app - heres how Dave JohnsonFeb 17, 2021, 05:17 IST The Galaxy SmartTag is a tracking device you can affix to personal items that are easily misplaced.Samsung Galaxy SmartTags are tags that you can put on your keys, remote, or other items to help you find them when theyre lost. Once you sync a SmartTag with your Galaxy smartphone, yo...

How to install a graphics card into your Windows PC and upgrade its performance Dave JohnsonFeb 2, 2021, 03:48 IST Updating your PCs graphics card is important for the best visual experience, especially for desktop gaming.Giuseppe Manfra/Getty Images To install a PC, youll need to open its case and replace your existing card. The graphics card needs to be installed into the PCI Express slot, and then connected to a power source. Before you buy a new graphics card, make sure that your new card...

To make a new Wi-Fi password for your internet router, youll need to access the routers settings page using a web browser. Every router is different, but

How to change the ear tips on your AirPods Pro and figure out which size fits best How to change the ear tips on your AirPods Pro and figure out which size fits best Melanie WeirJan 23, 2021, 04:48 IST Swapping out your AirPods Pros ear tips can improve their comfort and sound quality.damircudic/Getty Images You can change the ear tips on your AirPod Pro earbuds to clean or replace them. Every set of Taking the Ear Tip Fit Test on your iPhone can help determine which ear tip size is best for ...

How to make a background transparent in Photoshop in 2 ways Dave JohnsonJan 16, 2021, 00:18 IST After you duplicate the layer, hide the background layer.Dave Johnson/Business Insider There are two ways to make a background transparent in Photoshop: using the " Remove Background" quick action or manually by using selection tools. The quick action works with a click in just seconds, but it may not work for complex images. You can also delete the background by carefully selecting the subject, i...

A hotspot is a location with a Wi-Fi network, outside of your home, that you can use to connect to the internet. Hotspots are incredibly useful for getting

What is LiDAR? How everyday devices use lasers to scan your environment Dave JohnsonJan 13, 2021, 04:19 IST LiDAR technology helps devices scan their surroundings.Apple LiDAR, also known as Light Detection and Ranging, uses lasers to measure the distance, shape, and orientation of 3D objects. LiDAR is becoming increasingly common, appearing in devices like the iPhone 12 Pro, robot vacuums, and self-driving car prototypes. These devices use LiDAR lasers to scan the environment around them, ge...

To clean your AirPods, youll need a lint-free cloth, some water and alcohol, and a fine-edged tool like a toothpick to dig out earwax. Cleaning your AirPods