Japan SIM Card Guide for Tourists: eSIM, Physical SIM, Pocket WiFi, and Common Mistakes

Japan Hotel Check-in and Check-out Guide for Tourists

How to Use ATMs in Japan: Guide for Foreign Cards

Where to Exchange Money in Japan: Best Places for Tourists

10-Day Japan Itinerary with Kids: Tokyo, Kyoto, Osaka, Trains, Hotels, and Family Tips

Airport Taxi vs Train in Japan: Which Is Better for Tourists?

Ikebukuro Guide for Teenagers: Anime, Pokemon, Shopping, and Family Tips

Best Souvenirs from Kyoto: Sweets, Matcha, Crafts, and Gift Ideas

Japan Shopping Guide for Tourists: Tax-Free, Payment, and Common Mistakes

Tokyo with Kids Guide: Trains, Attractions, Food, Strollers, and Family Tips

Japan Laundry Guide for Tourists: Coin Laundry, Hotel Laundry, Washing Machines, and Common Mistakes

Japan Family Restaurant Guide for Tourists: Kids’ Menus, High Chairs, Allergies, and Common Mistakes

Why Are There No Trash Cans in Japan? Tourist Guide

Best Japan Theme Parks for Teenagers: Tokyo Disney vs USJ vs Fuji-Q

Japan Supermarket Guide for Tourists: What to Buy, How to Pay, and Common Mistakes

Japan Onsen Guide for Tourists: Rules, Tattoos, What to Bring, and Common Mistakes

Best Souvenirs from Osaka: Snacks, Food Gifts, and Where to Shop

Japan Anime Shopping Guide for Teenagers: Best Areas and Tips

2019-09-23

wifiとは

今回はwifiについて書きました。wi-fi、wifiと日常会話に出てきます。最近ではポケットwifiとか、レンタルwifiとかがあります。しかしwifiとは何か？よくわかっていない方が多いと思います。LTE,4Gとは何がちがうのか？そんな疑問がわかるように記事を書きました。

2019.09.23 2021.03.14