© 2026 RPIT Tech (Ramarpan Creations LLP), Mumbai.
All rights reserved. ISO 9001:2015 Certified · MSME Registered.
Every slide deck, handout and PDF on this site is free for personal, study and classroom
use — download it, print it, share it, keep it. Commercial use is prohibited without
written permission: that includes resale, paid training or coaching material, inclusion in
a paid course or product, redistribution on a paid platform, and re-publishing under another
brand. To license it commercially, write to [email protected] —
permission is usually straightforward, please just ask first.
