Не все компьютеры можно увидеть. В проводнике будут отображаться только те, которые включают обнаружение сети
╔═══════════╤═══════════════════════════════════════════════════════════════════════════╗ ║ Discovery │ Description ║ ║ State │ ║ ╠═══════════╪═══════════════════════════════════════════════════════════════════════════╣ ║ On │ This state allows your computer to see other network computers ║ ║ │ and devices and allows people on other network computers ║ ║ │ to see your computer. This makes it easier to share files and printers. ║ ╟───────────┼───────────────────────────────────────────────────────────────────────────╢ ║ Off │ This state prevents your computer from seeing other network computers ║ ║ │ and devices and prevents people on other network computers ║ ║ │ from seeing your computer. ║ ╟───────────┼───────────────────────────────────────────────────────────────────────────╢ ║ Custom │ This is a mixed state in which some settings related to network discovery ║ ║ │ are enabled, but not all of them. For example, network discovery could be ║ ║ │ turned on, but you or your system administrator might have changed ║ ║ │ firewall settings that affect network discovery. ║ ╚═══════════╧═══════════════════════════════════════════════════════════════════════════╝