diff --git a/001-expanding cards/style.css b/001-expanding cards/style.css
index d3741bc..03f7979 100644
--- a/001-expanding cards/style.css	
+++ b/001-expanding cards/style.css	
@@ -20,7 +20,7 @@ body {
 }
 
 .panel {
-  background-size: auto 100%;
+  background-size: cover;
   background-position: center;
   background-repeat: no-repeat;
   height: 80vh;
diff --git a/021-drag n drop/style.css b/021-drag n drop/style.css
index c0a43c1..7ba918c 100644
--- a/021-drag n drop/style.css	
+++ b/021-drag n drop/style.css	
@@ -21,7 +21,7 @@ body {
 }
 
 .fill {
-  background-image: url("https://source.unsplash.com/random/150x150");
+  background-image: url("https://picsum.photos/150/150");
   height: 145px;
   width: 145px;
   cursor: pointer;
diff --git a/037-pokedex/script.js b/037-pokedex/script.js
index b73f52d..eebc611 100644
--- a/037-pokedex/script.js
+++ b/037-pokedex/script.js
@@ -30,7 +30,7 @@ const createPokemonCard = (pokemon) => {
   const pokemonInnerHTML = `
     <div class="img-container">
         <img
-            src="https://pokeres.bastionbot.org/images/pokemon/${pokemon.id}.png"
+            src="https://raw.githubusercontent.com/PokeAPI/sprites/master/sprites/pokemon/other/official-artwork/${pokemon.id}.png"
             alt=""
         />
     </div>
diff --git a/045-netflix mobile navigation/index.html b/045-netflix mobile navigation/index.html
index 121fb11..11f47e4 100644
--- a/045-netflix mobile navigation/index.html	
+++ b/045-netflix mobile navigation/index.html	
@@ -18,7 +18,7 @@
     </button>
 
     <img
-      src="https://logos-download.com/wp-content/uploads/2016/03/Netflix_logo.png"
+      src="https://images.ctfassets.net/4cd45et68cgf/7LrExJ6PAj6MSIPkDyCO86/542b1dfabbf3959908f69be546879952/Netflix-Brand-Logo.png?w=684&h=456"
       alt="Logo"
       class="logo"
     />
@@ -33,7 +33,7 @@
           </button>
 
           <img
-            src="https://logos-download.com/wp-content/uploads/2016/03/Netflix_logo.png"
+            src="https://images.ctfassets.net/4cd45et68cgf/7LrExJ6PAj6MSIPkDyCO86/542b1dfabbf3959908f69be546879952/Netflix-Brand-Logo.png?w=684&h=456"
             alt="Logo"
             class="logo"
           />
diff --git a/048-random image generator/script.js b/048-random image generator/script.js
index fd687fa..3062c32 100644
--- a/048-random image generator/script.js	
+++ b/048-random image generator/script.js	
@@ -1,12 +1,11 @@
 const container = document.querySelector(".container");
-const unsplashURL = "https://source.unsplash.com/random/";
+const randomfoxURL = "https://randomfox.ca/images/";
 const rows = 5;
 
-const getRandomNumber = () => Math.floor(Math.random() * 10) + 300;
-const getRandomSize = () => `${getRandomNumber()}x${getRandomNumber()}`;
+const getRandomNumber = () => Math.floor(Math.random() * 123);
 
 for (let i = 0; i < rows * 3; i++) {
   const image = document.createElement("img");
-  image.src = `${unsplashURL}${getRandomSize()}`;
+  image.src = `${randomfoxURL}${getRandomNumber()}.jpg`;
   container.appendChild(image);
 }
diff --git a/051-video background/index.html b/051-video background/index.html
index 561e5da..da4e500 100644
--- a/051-video background/index.html	
+++ b/051-video background/index.html	
@@ -16,7 +16,7 @@ <h2 class="logo">Travel</h2>
         <div class="toggle"></div>
       </header>
       <video
-        src="https://designsupply-web.com/samplecontent/vender/codepen/20181014.mp4"
+        src="https://test-videos.co.uk/vids/bigbuckbunny/mp4/h264/360/Big_Buck_Bunny_360_10s_1MB.mp4"
         muted
         loop
         autoplay
@@ -35,13 +35,46 @@ <h3>Exploring The World</h3>
       </div>
       <ul class="social">
         <li>
-          <a href="#"><img src="https://i.ibb.co/x7P24fL/facebook.png" /></a>
+          <a href="#">
+            <svg
+              xmlns="http://www.w3.org/2000/svg"
+              width="48"
+              height="48"
+              viewBox="0 0 24 24"
+            >
+              <path
+                d="M12.001 2.002c-5.522 0-9.999 4.477-9.999 9.999 0 4.99 3.656 9.126 8.437 9.879v-6.988h-2.54v-2.891h2.54V9.798c0-2.508 1.493-3.891 3.776-3.891 1.094 0 2.24.195 2.24.195v2.459h-1.264c-1.24 0-1.628.772-1.628 1.563v1.875h2.771l-.443 2.891h-2.328v6.988C18.344 21.129 22 16.992 22 12.001c0-5.522-4.477-9.999-9.999-9.999z"
+              />
+            </svg>
+          </a>
         </li>
         <li>
-          <a href="#"><img src="https://i.ibb.co/Wnxq2Nq/twitter.png" /></a>
+          <a href="#">
+            <svg
+              xmlns="http://www.w3.org/2000/svg"
+              width="48"
+              height="48"
+              viewBox="0 0 24 24"
+            >
+              <path
+                d="M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z"
+              />
+            </svg>
+          </a>
         </li>
         <li>
-          <a href="#"><img src="https://i.ibb.co/ySwtH4B/instagram.png" /></a>
+          <a href="#">
+            <svg
+              xmlns="http://www.w3.org/2000/svg"
+              width="48"
+              height="48"
+              viewBox="0 0 24 24"
+            >
+              <path
+                d="M12 2.163c3.204 0 3.584.012 4.85.07 3.252.148 4.771 1.691 4.919 4.919.058 1.265.069 1.645.069 4.849 0 3.205-.012 3.584-.069 4.849-.149 3.225-1.664 4.771-4.919 4.919-1.266.058-1.644.07-4.85.07-3.204 0-3.584-.012-4.849-.07-3.26-.149-4.771-1.699-4.919-4.92-.058-1.265-.07-1.644-.07-4.849 0-3.204.013-3.583.07-4.849.149-3.227 1.664-4.771 4.919-4.919 1.266-.057 1.645-.069 4.849-.069zM12 0C8.741 0 8.333.014 7.053.072 2.695.272.273 2.69.073 7.052.014 8.333 0 8.741 0 12c0 3.259.014 3.668.072 4.948.2 4.358 2.618 6.78 6.98 6.98C8.333 23.986 8.741 24 12 24c3.259 0 3.668-.014 4.948-.072 4.354-.2 6.782-2.618 6.979-6.98.059-1.28.073-1.689.073-4.948 0-3.259-.014-3.667-.072-4.947-.196-4.354-2.617-6.78-6.979-6.98C15.668.014 15.259 0 12 0zm0 5.838a6.162 6.162 0 100 12.324 6.162 6.162 0 000-12.324zM12 16a4 4 0 110-8 4 4 0 010 8zm6.406-11.845a1.44 1.44 0 100 2.881 1.44 1.44 0 000-2.881z"
+              />
+            </svg>
+          </a>
         </li>
       </ul>
     </section>
diff --git a/051-video background/style.css b/051-video background/style.css
index 4f02f03..a9b54bd 100644
--- a/051-video background/style.css	
+++ b/051-video background/style.css	
@@ -2,6 +2,8 @@
 
 :root {
   --overlay-color: #31385c;
+  --menu-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Cline x1='3' y1='12' x2='21' y2='12'%3E%3C/line%3E%3Cline x1='3' y1='6' x2='21' y2='6'%3E%3C/line%3E%3Cline x1='3' y1='18' x2='21' y2='18'%3E%3C/line%3E%3C/svg%3E");
+  --close-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Cline x1='18' y1='6' x2='6' y2='18'%3E%3C/line%3E%3Cline x1='6' y1='6' x2='18' y2='18'%3E%3C/line%3E%3C/svg%3E");
 }
 
 * {
@@ -51,7 +53,7 @@
   position: relative;
   width: 60px;
   height: 60px;
-  background: url(https://i.ibb.co/HrfVRcx/menu.png);
+  background: var(--menu-icon);
   background-repeat: no-repeat;
   background-size: 30px;
   background-position: center;
@@ -59,7 +61,7 @@
 }
 
 .toggle.active {
-  background: url(https://i.ibb.co/rt3HybH/close.png);
+  background: var(--close-icon);
   background-repeat: no-repeat;
   background-size: 25px;
   background-position: center;
diff --git a/053-touch slider/index.html b/053-touch slider/index.html
index 06d6a9b..dd11c1f 100644
--- a/053-touch slider/index.html	
+++ b/053-touch slider/index.html	
@@ -15,19 +15,19 @@
       <div class="slide">
         <h2>AirPods</h2>
         <h4>$199</h4>
-        <img src="https://i.ibb.co/y08W0Jx/image1.png" alt="" />
+        <img src="https://i.ibb.co/ydLkyqw/airpods.png" alt="" />
         <a href="#" class="btn">Buy Now</a>
       </div>
       <div class="slide">
         <h2>iPhone 12</h2>
         <h4>$799</h4>
-        <img src="https://i.ibb.co/NYdGg2q/image2.png" alt="" />
+        <img src="https://i.ibb.co/C7VYPFh/iphone12.png" alt="" />
         <a href="#" class="btn">Buy Now</a>
       </div>
       <div class="slide">
         <h2>iPad</h2>
         <h4>$599</h4>
-        <img src="https://i.ibb.co/Jd3t4hQ/image3.png" alt="" />
+        <img src="https://i.ibb.co/NmgpvVX/ipad.png" alt="" />
         <a href="#" class="btn">Buy Now</a>
       </div>
     </div>
diff --git a/061-custom video player/index.html b/061-custom video player/index.html
index 3a480f0..6132e1d 100644
--- a/061-custom video player/index.html	
+++ b/061-custom video player/index.html	
@@ -15,12 +15,12 @@
   <body>
     <h1>Custom Video Player</h1>
     <video
-      src="https://designsupply-web.com/samplecontent/vender/codepen/20181014.mp4"
+      src="https://www.w3schools.com/html/mov_bbb.mp4"
       id="video"
       class="screen"
-      poster="https://images.unsplash.com/photo-1472148439583-1f4cf81b80e0?ixid=MXwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHw%3D&ixlib=rb-1.2.1&auto=format&fit=crop&w=1489&q=80"
+      poster="https://plus.unsplash.com/premium_photo-1683140811960-956e5bbf858e?q=80&w=1489&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
     ></video>
-    <!-- Sample Video provided by DesignSupply https://codepen.io/designsupply/pen/zmEWBm -->
+    <!-- Sample Video provided by w3schools -->
     <div class="controls">
       <button class="btn" id="play">
         <i class="fa fa-play-circle fa-2x"></i>
diff --git a/078-speak number guessing game/script.js b/078-speak number guessing game/script.js
index f80a749..8c0f07c 100644
--- a/078-speak number guessing game/script.js	
+++ b/078-speak number guessing game/script.js	
@@ -5,6 +5,7 @@ const randomNumber = getRandomNumber();
 window.SpeechRecognition =
   window.SpeechRecognition || window.webkitSpeechRecognition;
 let recognition = new window.SpeechRecognition();
+recognition.lang = "en-US";
 recognition.start();
 
 function getRandomNumber() {
diff --git a/082-parallax landing page/style.css b/082-parallax landing page/style.css
index 1084073..7817c55 100644
--- a/082-parallax landing page/style.css	
+++ b/082-parallax landing page/style.css	
@@ -1,7 +1,7 @@
 @import url("https://fonts.googleapis.com/css2?family=Nixie+One&display=swap");
 
 :root {
-  --primary-color: #2d2254;
+  --primary-color: #0c030f;
   --secondary--color: #f5c42f;
   --text-color: #c5bbec;
 }
@@ -69,8 +69,8 @@ ul {
 .section-top {
   min-height: 200px;
   padding-top: 20px;
-  background: url("https://i.ibb.co/PhVR2Vh/bg1.png") no-repeat center
-    center/cover;
+  background: url("https://i.ibb.co/NTFtY8q/bg1.png") no-repeat center
+    bottom/cover;
 }
 
 .section-top .content {
@@ -79,6 +79,8 @@ ul {
 
 .section-top .content h1 {
   font-size: 45px;
+  text-shadow: -1px -1px 0 var(--primary-color), 1px -1px 0 var(--primary-color),
+    -1px 1px 0 var(--primary-color), 1px 1px 0 var(--primary-color);
 }
 
 .section-top .content,
@@ -90,8 +92,7 @@ ul {
 
 .section-stream {
   min-height: 400px;
-  background: url("https://i.ibb.co/bsX6RV0/bg2.png") no-repeat center
-    center/cover;
+  background: url("https://i.ibb.co/sQFBGNC/bg2.png") no-repeat center top/cover;
 }
 
 .section-stream h2 {
@@ -107,7 +108,7 @@ ul {
 
 .section-stream .content > div,
 .section-grid > div {
-  background: rgba(255, 255, 255, 0.1);
+  background: rgba(18, 13, 33, 0.9);
   padding: 20px;
   margin-bottom: 20px;
   border-radius: 10px;
diff --git a/083-full screen image slider/style.css b/083-full screen image slider/style.css
index 1a92356..e89faac 100644
--- a/083-full screen image slider/style.css	
+++ b/083-full screen image slider/style.css	
@@ -58,33 +58,33 @@ body {
 }
 
 .slide:first-child {
-  background: url("https://source.unsplash.com/vTL_qy03D1I/1600x900") no-repeat
-    center top/cover;
+  background: url("https://images.unsplash.com/photo-1492633423870-43d1cd2775eb?q=80&w=2070")
+    no-repeat center top/cover;
 }
 
 .slide:nth-child(2) {
-  background: url("https://source.unsplash.com/n19qtMX3nNY/1600x900") no-repeat
-    center top/cover;
+  background: url("https://images.unsplash.com/photo-1471565661762-b9dfae862dbe?q=80&w=2070")
+    no-repeat center top/cover;
 }
 
 .slide:nth-child(3) {
-  background: url("https://source.unsplash.com/_7LbC5J-jw4/1600x900") no-repeat
-    center top/cover;
+  background: url("https://images.unsplash.com/photo-1501196354995-cbb51c65aaea?q=80&w=2071")
+    no-repeat center top/cover;
 }
 
 .slide:nth-child(4) {
-  background: url("https://source.unsplash.com/_KaMTEmJnxY/1600x900") no-repeat
-    center top/cover;
+  background: url("https://images.unsplash.com/photo-1469334031218-e382a71b716b?q=80&w=2070")
+    no-repeat center top/cover;
 }
 
 .slide:nth-child(5) {
-  background: url("https://source.unsplash.com/3mGnYRUNIck/1600x900") no-repeat
-    center top/cover;
+  background: url("https://images.unsplash.com/photo-1500917293891-ef795e70e1f6?q=80&w=2070")
+    no-repeat center top/cover;
 }
 
 .slide:nth-child(6) {
-  background: url("https://source.unsplash.com/cxnkcRnwS7M/1600x900") no-repeat
-    center center/cover;
+  background: url("https://images.unsplash.com/photo-1463453091185-61582044d556?q=80&w=2070")
+    no-repeat center center/cover;
 }
 
 .buttons button#prev {
diff --git a/084-fluid image lightbox/index.html b/084-fluid image lightbox/index.html
index 2bd9978..1714a6c 100644
--- a/084-fluid image lightbox/index.html	
+++ b/084-fluid image lightbox/index.html	
@@ -13,30 +13,30 @@
     <div class="gallery">
       <div class="img-container">
         <img
-          src="https://source.unsplash.com/tzSLATuyZzM/640x853"
+          src="https://images.unsplash.com/photo-1690790427878-ecf29d8b686b?q=80&w=640"
           alt="No elegance is possible without perfume"
-          data-original="tzSLATuyZzM/1920x2560"
+          data-original="1887"
         />
       </div>
       <div class="img-container">
         <img
-          src="https://source.unsplash.com/GWQ2KmCXrQA/640x1137"
+          src="https://images.unsplash.com/photo-1696218614256-b74c0bcde0d5?q=80&w=640"
           alt="It is the unseen, unforgettable, ultimate accessory"
-          data-original="GWQ2KmCXrQA/1920x3413"
+          data-original="1887"
         />
       </div>
       <div class="img-container">
         <img
-          src="https://source.unsplash.com/nkWnc-W_GP8/640x853"
+          src="https://images.unsplash.com/photo-1696218359361-b088f32f86b8?q=80&w=640"
           alt="A perfume is like a piece of clothing, a message"
-          data-original="nkWnc-W_GP8/1920x2560"
+          data-original="1887"
         />
       </div>
       <div class="img-container">
         <img
-          src="https://source.unsplash.com/Ou00pmFFPKA/640x853"
+          src="https://images.unsplash.com/photo-1690790591188-3503c1a4dcb6?q=80&w=640"
           alt="Perfume is like a parenthesis, a moment of freedom"
-          data-original="Ou00pmFFPKA/1920x2560"
+          data-original="1887"
         />
       </div>
     </div>
diff --git a/084-fluid image lightbox/script.js b/084-fluid image lightbox/script.js
index 3cef7a8..ebb5a0a 100644
--- a/084-fluid image lightbox/script.js	
+++ b/084-fluid image lightbox/script.js	
@@ -7,8 +7,10 @@ previews.forEach((preview) => {
   preview.addEventListener("click", () => {
     modal.classList.add("open");
     original.classList.add("open");
+    const originalUrl = new URL(preview.src);
     const originalSize = preview.getAttribute("data-original");
-    original.src = `https://source.unsplash.com/${originalSize}`;
+    originalUrl.searchParams.set("w", originalSize);
+    original.src = originalUrl.toString();
     caption.textContent = preview.alt;
     // Reference: https://stackoverflow.com/questions/35213147/difference-between-textcontent-vs-innertext
   });
diff --git a/095-headphones product page/index.html b/095-headphones product page/index.html
index 0b7b609..f0dabc6 100644
--- a/095-headphones product page/index.html	
+++ b/095-headphones product page/index.html	
@@ -39,7 +39,7 @@ <h1>The headphones of the future.</h1>
           </p>
           <a href="#about" class="btn">Read More</a>
         </div>
-        <img src="https://i.ibb.co/37Y74kv/showcase.jpg" alt="" />
+        <img src="https://i.ibb.co/ydpFGg6/showcase.png" alt="" />
       </div>
     </section>
 
@@ -61,12 +61,36 @@ <h2>People Aren't Hearing All the Music</h2>
     <!-- Gallery -->
     <section class="section-gallery">
       <div class="gallery">
-        <img src="https://i.ibb.co/CHLBZnp/gal2323.jpg" alt="" class="big" />
-        <img src="https://i.ibb.co/4pBbhfY/gal39834.jpg" alt="" class="big" />
-        <img src="https://i.ibb.co/xSnHP7g/gal43884.jpg" alt="" class="big" />
-        <img src="https://i.ibb.co/QN6Bnrb/gal4958.jpg" alt="" class="big" />
-        <img src="https://i.ibb.co/dGZvj75/gal4545.jpg" alt="" class="big" />
-        <img src="https://i.ibb.co/S6FVFNt/gal74744.jpg" alt="" class="big" />
+        <img
+          src="https://images.unsplash.com/photo-1619113026857-7aa017691b1f?q=80&w=1887"
+          alt=""
+          class="big"
+        />
+        <img
+          src="https://images.unsplash.com/photo-1509098681029-b45e9c845022?q=80&w=2070"
+          alt=""
+          class="big"
+        />
+        <img
+          src="https://images.unsplash.com/photo-1620578077783-33e254311182?w=500"
+          alt=""
+          class="big"
+        />
+        <img
+          src="https://images.unsplash.com/photo-1545127398-14699f92334b?q=80&w=1935"
+          alt=""
+          class="big"
+        />
+        <img
+          src="https://images.unsplash.com/photo-1545127398-5aae47194b22?q=80&w=1935"
+          alt=""
+          class="big"
+        />
+        <img
+          src="https://images.unsplash.com/photo-1491927570842-0261e477d937?q=80&w=1887"
+          alt=""
+          class="big"
+        />
       </div>
     </section>
 
diff --git a/095-headphones product page/style.css b/095-headphones product page/style.css
index d67467f..219f436 100644
--- a/095-headphones product page/style.css	
+++ b/095-headphones product page/style.css	
@@ -120,8 +120,8 @@ img {
 
 .section-large-text {
   position: relative;
-  background: url("https://i.ibb.co/1RS1dqC/section-b.jpg") bottom center/cover
-    no-repeat;
+  background: url("https://images.unsplash.com/photo-1593121925328-369cc8459c08?q=80&w=2070")
+    bottom center/cover no-repeat;
   height: 600px;
 }
 
diff --git a/README.md b/README.md
index 6c4a163..a522c56 100644
--- a/README.md
+++ b/README.md
@@ -117,10 +117,6 @@ Explore each project individually and view live demos to see them in action:
 
 Check out our [**collection of articles**](https://www.onbusinessplan.com/) for those beginning their web development journey. Find tips, tricks, and motivational content to keep you engaged and motivated throughout your learning process.
 
-## Share Your Insights
-
-We want to hear from you! Help us tailor our content to better meet your needs by participating in our brief survey. Your feedback is invaluable in guiding us to create the most relevant and useful resources for developers and freelancers. [**Take the survey here**](https://forms.gle/sSWJ4uAcTdFJu6W76).
-
 ## Setup Instructions
 
 To get started with these projects, follow these simple steps: