How to download files??

Step 1: Click on “add to Cart” button.

Step 2: Click on “Checkout” and fill in personal info on next page.

Step 3: You must click in ” Agree to Terms?” and then lick on “Purchase”.

Step 4: Make payment.

Step 5: Step 4: After successful payment, you can access download link(s) immediately. Also you will receive a download link immediately (usually within few minutes) after making payment in your EMAIL. Please check spam / junk emails as well. If you do not get the download after making payment please contact us.


How i can request an e-book (or Solution Manual)?

You can order file by contacting us. Also, you can click here in order to requesting e-book.


You need password for your downloaded file?

password :


How To unzip Files?


I am still unable to unzip files?

Please contact us and we will send you unzip file for you.


If you can’t open your files:

Download necessary application for windows, android and IOS Here. Contact us if you have problem Here.


Payment method. Why we use Paypal?

PayPal is the safer, easier way to pay. You can use your credit card or bank account without exposing your account numbers.


Don’t want to create Paypal account.

Pay with credit card/debit card with Paypal only: