Step 1; Login to the waves- https://supereth.github.io/website_wavesplatform/#
Step 2; Download wallet google Chrome- https://chrome.google.com/webstore/detail/wavesliteapp/kfmcaklajknfekomaflnhkjjkcjabogm
Step 3; Install it in google apps.
Step 4; Create password and name.
Step 5; Once inside the wallet make backup of the private keys and save it in an external memory.