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Wi-Fi – a colloquial term set of standards designed to build a wireless computer networks. A specific application of Wi-Fi is building a local area network (LAN) based on radio communication, or WLAN. Range from a few meters to several kilometers and throughput of up to 300 Mb / s transmission on two channels simultaneously.
SSD
SSD (solid-state drive), sometimes also a solid state disk - a mass storage device based on flash memory. The basic advantage of SSD is the lack of moving parts. In addition, these disks are characterized by significantly shorter data access time (several dozen times), quieter operation and much more resistant to mechanical damage (caused, for example, by shocks during work or fall from a height). Another issue is the use of SSD memory in industrial computers, where large capacity is not important as it is in the case of classic HDDs, but above all operational reliability and resistance to vibrations. SSD memories in industrial applications do not require capacities of 50-100 GB, because in practice capacities of 512 MB-8 GB are used, and it is enough to keep memory at a relatively low cost.
The advantages and disadvantages of SSD The biggest disadvantage of SSDs is their price to capacity. HDD disks are more widely available, have a larger capacity and are cheaper. However, as disks with moving mechanical systems have some disadvantages that SSDs do not have. The advantages of SSDs:
Limited lifespan of the SSD The disadvantages of SSDs are their limited lifespan due to the limited number of data write cycles. There is a type of memory associated with the life of the disk:
HDD disk
HDD (Hard disk drive) - the type of storage that uses magnetic media for data storage. Disk HDD type consists of a plate or disc assembly for aluminum alloy coated with a thin layer of magnetic media and electromagnetic heads that allow reading and writing of data. For each disk platter accounts for a pair of heads - one head and one read-write. The data are stored on the disk platter by sending electromagnetic flux through the recording head.
Hard drives are the most important the following parameters: capacity, data rate, data access time, speed magnetic disks (rev / min.) And the mean time between failures (MTBF).
Microsoft Windows 10 Home
Windows 10 is designed to transfer from one device to another without any problems. It's fast and sensitive. The user gets free help in the form of a chat or phone conversation with a real man. With Windows 10 it's easier than ever to do great things. Multitasking allows you to quickly move four elements on the screen at the same time. Create virtual desktops to get more space and work with just the elements you need. In addition, all notifications and key settings are collected on one easy-to-reach screen. Hardware requirements: Processor: 1 GHz or faster or SoC RAM memory: 1 GB for the 32-bit version or 2 GB for the 64-bit version + Hard disk space: 16 GB for 32-bit or 20 GB for a 64-bit operating system Graphics card: DirectX 9 or newer with WDDM 1.0 driver Screen: resolution 1024x600 or higher
Microsoft Windows 10 Professional
Windows 10 is designed to transfer from one device to another without any problems. It's fast and sensitive. The user gets free help in the form of a chat or phone conversation with a real man. With Windows 10 it's easier than ever to do great things. Multitasking allows you to quickly move four elements on the screen at the same time. Create virtual desktops to get more space and work with just the elements you need. In addition, all notifications and key settings are collected on one easy-to-reach screen. Hardware requirements: 1 GHz processor or faster 1 GB of RAM 16 GB of free hard disk space A DirectX 9 graphic device with a WDDM 1.0 or newer driver