Shafiq Refat

How to Connect an M4 MacBook Air to an External Monitor (Step-by-Step Guide)

HP M27fwa Unboxing and setup || Unboxing Bangla || Shafiq Refat

Makkah to Madina Road Trip 2020 | Makkah to Madina By Bus || Shafiq Refat

How to fix - "Your windows will expire soon"

How to remove a blank page ? - Ms Word (all version) || 3 Shortcut way to delete

S-DES Encryption || Simplified data encryption standard(S-DES) || Shafiq Refat

Simplified data encryption standard(S-DES) || S-DES key generation with figure || Shafiq Refat

খুব সহজেই টাকা জমানোর উপায় || How to save money easily || Shafiq Refat