It looks like you’re referring to a feature called (likely in gaming, macros, or software automation) with the abbreviation "sz" (possibly a game, device, or region code).
1. Pilih file file yang ingin di password / jadikan 1 folder 2. Klik kanan pada folder / file, lalu pilih add to archive 3. Pilih set password, ketik password yang ingin kalian buat 4. Setelah itu klik ok 5. Selesai, selamat mencoba