Please use below post to download the winter 17 release notes PDF
1) https://resources.docs.salesforce.com/204/latest/en-us/sfdc/pdf/salesforce_winter17_release_notes.pdf

For PPT please check below post
1) https://www.salesforce.com/blog/2016/09/winter-17-release-preview.html
2) http://www2.sfdcstatic.com/assets/pdf/misc/winter17-release-review.pdf

I hope below post will also help you
1) https://releasenotes.docs.salesforce.com/en-us/winter17/release-notes/salesforce_release_notes.htm
2) https://automationchampion.com/2016/08/21/salesforce-winter17-release-quick-summary/
3) https://martinhumpolec.cz/winter-17-release-notes/

Here are some of our favorite features from the Winter '17 Release:

Sales Cloud
Predictive Lead Scoring (Pilot): Sales Cloud, the world's #1 sales app, has Predictive Lead Scoring, which allows you to take company data and put it to work for you. 

Salesforce Inbox
Activity Intelligence (Beta): Automatically capture all emails and events in Salesforce so you can focus more on selling and building customer relationships.

Commerce Cloud
Introducing Salesforce Commerce Cloud: make a unified customer experience a reality with the world's #1 commerce solution. 

Service Cloud
Lightning Open CTI: The world's #1 customer service app, Service Cloud, now has the power of computer-telephony integration (CTI) in Lightning. Connect to customers and resolve issues faster with Lightning Open CTI.

Marketing Cloud
Predictive Lead Scoring: The world's #1 marketing app now empowers you to score every customer's likelihood to engage.

App Cloud
Lightning Navigation and Customization: The #1 Enterprise App Dev Platform, App Cloud, allows you to get to your apps quickly with fewer clicks with the new navigation bar and new customization capabilities. 

Analytics Cloud
Wave for Sales 2.0: Bring actionable analytics to Sales Cloud customers with predefined accelerator templates, customized for every sales user.

Community Cloud
Themes in Lightning Communities: Now you can create and apply a custom community theme to match the look and feel of your brand. Customize the look and feel of your community with ease.

Financial Services Cloud
Lightning Client and Household Profiles: With Lightning App Builder, you can now customize your client and household views with drag and drop configuration. 

Health Cloud 
Care Plan Templates: With Health Cloud you can now save valuable time with customizable care plan templates. 

Cloud Services 
Signature Success Plan: Combine a high-touch team of Salesforce experts and the right proactive and prescriptive services to achieve business value faster.

Let us know if this will help you