Cookie Policy
Last Updated: January 15, 2025
What Are Cookies and Why We Use Them
Cookies are small text files that websites place on your device when you visit them. Think of them as digital sticky notes that help websites remember things about your visit. At renewasystema.com, we use these technologies to make your learning experience smoother and more personalized.
When you're exploring our C++ programming courses, cookies help us remember your preferences, keep you logged into your account, and understand which educational content resonates most with our Taiwan-based community of developers.
Types of Cookies We Use
Essential Cookies
These cookies are absolutely necessary for our website to function. They enable basic features like secure login to your student portal and remembering items in your course cart.
We cannot disable these cookies in our systems, as doing so would break core website functionality.
Functional Cookies
These enhance your experience by remembering your choices, such as your preferred programming language syntax highlighting or your timezone for live coding sessions.
Without these, you'd need to reset your preferences every time you visit.
Analytics Cookies
We use these to understand how students interact with our educational content. This helps us identify which C++ tutorials are most helpful and which need improvement.
All data collected is aggregated and anonymous, focusing on learning patterns rather than personal information.
Marketing Cookies
These help us show you relevant information about our programs across different websites you visit. They're used to limit how often you see the same ad and measure campaign effectiveness.
You can opt out of these cookies using the controls below.
Manage Your Cookie Preferences
You have full control over non-essential cookies on our website. Use the button below to opt out of all tracking and marketing cookies while keeping essential site functionality intact.
Essential Cookies We Cannot Disable
These cookies are fundamental to website operation and cannot be switched off. They're set in response to actions you take that amount to a request for services.
- Session Management: Keeps you logged into your student account during your visit
- Security Tokens: Protects against unauthorized access to your course progress
- Load Balancing: Ensures consistent performance when accessing video tutorials
- Form Data: Remembers information you've entered in contact or enrollment forms
- Shopping Cart: Maintains course selections as you browse our program offerings
How Long Do Cookies Stay on Your Device
Different cookies have different lifespans depending on their purpose:
Session Cookies
These temporary cookies disappear when you close your browser. We use them for things like keeping you logged in during a single study session.
Persistent Cookies
These remain on your device for a set period or until you manually delete them. Our learning progress cookies, for example, last up to 12 months so you can pick up where you left off in your C++ studies.
Third-Party Cookies
Some cookies come from our educational partners and analytics providers. Their retention periods vary, typically ranging from 30 days to 2 years. You can control these through your browser settings or our preference center.
Managing Cookies Through Your Browser
Every browser handles cookies differently. Here's how to manage them in the most popular browsers used by our students in Taiwan:
Google Chrome
Settings → Privacy and Security → Cookies and other site data
You can block all cookies, allow only first-party cookies, or create custom rules for specific websites.
Mozilla Firefox
Preferences → Privacy & Security → Cookies and Site Data
Firefox offers enhanced tracking protection that blocks many marketing cookies by default.
Safari
Preferences → Privacy → Manage Website Data
Safari blocks third-party cookies by default and offers intelligent tracking prevention.
Microsoft Edge
Settings → Cookies and site permissions → Cookies and site data
Edge provides three levels of tracking prevention: Basic, Balanced, and Strict.
Third-Party Services and Data Sharing
Some cookies on our site come from trusted educational technology partners who help us deliver better learning experiences. These include:
Educational Analytics
We work with learning analytics platforms that help us understand which programming concepts students find most challenging. This data helps us improve our C++ curriculum design.
Video Hosting Services
Our coding tutorials are hosted on platforms that may set their own cookies to optimize video delivery and track viewing progress for your convenience.
Payment Processing
When you enroll in courses, our payment processors use cookies to ensure secure transaction handling and fraud prevention.
We never share personally identifiable information with third parties for marketing purposes without your explicit consent.
Questions About Our Cookie Policy?
If you have concerns about how we use cookies or need help adjusting your preferences, our support team is here to help.