There are a plenty of methods to transfer files between two smart devices online but some methods are safer than others. One of the most popular methods is to use a USB flash drive. This is a small portable device that plugs into a USB port and can be used to store and transfer files. Another popular method is to use an external hard drive. This is a larger device that plugs into an external port and can be used to store and transfer larger amounts of data. Both of these methods are relatively secure but there are other ways to transfer files that are even more secure. One of these is to use a cloud storage service. There are many different cloud storage services available but they all work in essentially the same way. You can upload files to the cloud and then access them from any device with an internet connection. This is a very convenient way to transfer files and it’s also very secure since the files are stored on servers that are protected from hackers.

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