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Sfcache extension is used for Microsoft Windows ReadyBoost cache files. These files are typically stored on flash memory devices such as USB flash drives, SD cards, CompactFlash, and so on. Their primary function is to expedite random disk reads, thereby enhancing the speed of a computer.
Further details:
sfcache file is related to the ReadyBoost technology, which is a disk caching software component developed by Microsoft for Windows operating systems.
It allows you to use a removable flash memory device, such as a USB flash drive, to improve system performance without having to add additional memory. The sfcache file is the file where ReadyBoost stores the cached data on the flash drive.
sfcache files are automatically created when you configure a removable memory device for use with ReadyBoost. The size of the sfcache file can be adjusted based on how much of the device's memory you want to allocate to ReadyBoost.
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A disk caching technology included in Windows Vista, Windows 7, Windows 8 and Windows 10
File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.pdf" has the file extension "pdf". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.
In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.
We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.