Torrents

Yes you cannot take it. Spending lots and lots of hours for fonding those site that streams your favorite anime and then the screan stops and says Ding Dong you have onsumed blah blah hours of watching please wait blah blah hours. Isnt it irritating and to think that the scene is getting exciting or you wanna see what will happen next and then that shows up, awwwww what a pain. Or you just wanna have that anime episode so that you can watch it again and again or have a collection of it. Then downloading those episodes is your choice, and torrents are popular for thoe kinda download.

First:  consider is the speed of your internet connection. if your internet connection is a dial up connection, good luck to you brother/sister it takes a massive amount of time believe me I tried downloading a naruto episode and usually it takes 1 or 2 days imagine me downloading it starting from midnight and then sleeping, eaving the computer on wake up and boom its halfway there hahahahaha. If your a desperate and an idiotic perosn just like me then go on download at dial up. Preferable the faster the connection the better. 

Second is to download a sutable Bittorent software. Those are a few common

Bittorent

uTorrent

Bitcomet

Bitlord

Turbobt

and many more I preferably use utorrent though hehehee.

Third is the website or the site that you will be downloading the episode. Be aware and careful from sites that are scams and hackers always update your antivirus and if the file is malicious or you do not trust it then do not download or click it. 

Fourth considering you have a fast connection but remember you also need pears because they give you seeds meaning you can download files from them.