Sometimes, iTunes software issues can’t be fixed with a simple update.On a PC, go to Settings in the Windows menu, then choose Update & Security. Once your iTunes and operating system software are updated, restart your computer (if it hasn’t automatically restarted already) and try to sync your iPhone to iTunes again. How do I […]

If your Samsung phone uses the Android operating system, you can find out what kind of Samsung phone you have through your device’s settings. Open your Android Settings menu and select “System,” then “About Phone.” Here you’ll see the the phone’s model name or number. How do I find out what model my Samsung phone […]

How to calculate sales margins First, determine the total sales of all products sold, or total revenue. Next, subtract the total cost of the product from the total revenue to get the net profit. Lastly, divide the total revenue into the net profit to get your sales margin. What is the formula for sales margin? […]

When you’re casting to another display, you’re not mirroring the screen of your device. You can cast a video to another display and still use your device, often a phone or tablet, without interrupting the video or showing any of your other content. What means video casting? verb (used with or without object), vid·e·o·cast or […]

If you point all of you antenna straight up, the WiFi Router will be radiating the whole signal in a single direction. So for home WiFi routers with two WiFi antennas, it is always best to point one antenna horizontal and the other one vertical. This way we can cover both vertical and horizontal space […]

How do WiFi Antennas Work? Wireless devices use radio waves to wirelessly communicate with each other. These wireless signals are nothing but electromagnetic waves (EM waves) containing packets of information. WiFi antennas convert the EM waves into electrical signals, and vice versa. Do the antennas on routers do anything? Multiple antennas create several streams for […]

WiFi signal gets absorbed and blocked by walls and metallic surfaces and so the WiFi router antenna position makes a huge difference in the WiFi speed and how strong the WiFi signal is throughout your house. Do router antennas actually do anything? How to choose: Intuitively, it makes sense that more antennas on a router […]

You want the antennas on your card and the router to be roughly parallel to each other. Thus, if both are on the same floor they would both be vertical. Where should I place my WiFi antenna in my PC? The antenna is located right next to your computer case which does a excellent job […]

Google Chrome In the “Settings” section click on the “Show advanced settings…” Under the the “Privacy” click on the “Content settings…”. When the dialog window opens, look for the “JavaScript” section and select “Allow all sites to run JavaScript (recommended)”. Where is my JavaScript located? Enable JavaScript in Android browser Select “Settings” (located towards the […]

Cluster size represents the smallest amount of disk space that can be used to hold a file. When file sizes do not come out to an even multiple of the cluster size, additional space must be used to hold the file (up to the next multiple of the cluster size). Is bigger cluster size better? […]