HYSTOU Ultra Small Computer J1900 Quad Core Fanless PC

 Ultra Small Computer J1900 Quad Core Fanless PC 

More details：https://bit.ly/2r8yGU4


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How to Fix Packet Loss? Answer ……

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If you're seeing higher levels of packet loss across your network, you'll need to take steps to fix that. To return to our water analogy, significant packet loss is like a badly leaking pipe. It needs to be fixed before any other improvements can be made. What Causes Packet Loss on Your Network Packet loss doesn't happen for just one reason. Diagnosing the cause of packet loss on your network will tell you what you need to fix. Network bandwidth and congestion: A primary cause of packet loss is insufficient network bandwidth for the desired connection. This happens when too many devices are attempting to communicate on the same network. Insufficient hardware: Any hardware on your network that routes packets can cause packet loss. Routers, switches, firewalls, and other hardware devices are the most vulnerable. If they cannot "keep up" with the traffic you're routing across them, they will drop packets. Think of it as a waiter with their arms full: if
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#HYSTOU#2.4GHz or 5GHz WiFi

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802.11n (2.4GHz  or  5GHz WiFi) When 802.11n was introduced in 2009 it brought with it the ability to communicate at speeds up to 600Mbps. What’s more, 802.11n also included the ability to work in either the 2.4GHz or 5Ghz spectra. Like the other standards before it, 802.11n was backwards compatible with its predecessors. Unfortunately, since most devices already on the market were already using 2.4GHz, most 802.11n wireless access points stuck to 2.4GHz as the primary operating frequency, and some devices didn’t even include the hardware to use 5Ghz at all. Some let you pick between 2.4GHz and 5GHz operation (but usually not both), but since most people still had some 2.4GHz devices they kept their networks on 2.4GHz rather than making the switch across the board. Most of the MiniPC of HYSTOU support 2.4GHz and 5GHz single or dual band Bluetooth wifi. Of course, if you don't specify it, the default is to select single-band Bluetooth 2.4GHz Wifi.
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How to clean a computer?

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Below is a listing of suggestions to follow when cleaning any computer components or peripherals as well as tips to help keep a computer clean.     1. Never spray or squirt any liquid onto any computer component. If a spray is needed, spray the liquid onto a cloth.         2. You can use a vacuum to suck up dirt, dust, or hair around the computer. However, do not use a vacuum inside your computer as it generates static electricity that can damage your computer. If you need to use a vacuum inside your computer, use a portable battery-powered vacuum or try compressed air. 3. When cleaning a component or the computer, turn it off before cleaning. 4. Be cautious when using any cleaning solvents; some people have allergic reactions to chemicals in cleaning solvents, and some solvents can even damage the case. Try always to use water or a highly diluted solvent. 5. When cleaning, be careful to not accidentally adjust any knobs or controls. Also, when cleaning the back of the
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