Decentralized storage of files
If you want a way to store files on a blockchain these free sites might work for you. IPFS, Interplanetary File System. https://ipfs.io/. Uses block chain technology to hold files.…
Decentralized communications
In some cases a person may want to use decentralized communications that would be censorship-resistant. Some of these apps use the internet, some use the cell phone system. Here are…