diff --git a/img/tools/zcash.png b/img/tools/zcash.png
deleted file mode 100644
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diff --git a/index.html b/index.html
index bf631597..752137db 100644
--- a/index.html
+++ b/index.html
@@ -2144,7 +2144,7 @@
 						<p><img src="img/tools/Bitcoin.png" alt="Bitcoin" align="right" style="margin-left:5px;">Bitcoin is a pseudonymous cryptocurrency that allows anyone to transact online without registering or giving away any personal information.</p>
 						<p>
 							<a href="https://bitcoin.org/">
-								<button type="button" class="btn btn-warning">Website: bitcoin.org</button>
+								<button type="button" class="btn btn-success">Website: bitcoin.org</button>
 							</a>
 						</p>
 						<p>OS: Windows, Mac, Linux, BSD, Android, iOS.</p>
@@ -2157,13 +2157,13 @@
 						<h3 class="panel-title">Zcash</h3>
 					</div>
 					<div class="panel-body">
-						<p><img src="img/tools/zcash.png" alt="Zcash" align="right" style="margin-left:5px;">Zcash offers total payment confidentiality, while still maintaining a decentralized network using a public blockchain. Unlike Bitcoin, Zcash transactions can optionally hide the sender, recipient, and value of transactions in z-addresses.</p>
+						<p><img src="img/tools/Zcash.png" alt="Zcash" align="right" style="margin-left:5px;">Zcash offers total payment confidentiality, while still maintaining a decentralized network using a public blockchain. Unlike Bitcoin, Zcash transactions can optionally hide the sender, recipient, and value of transactions in z-addresses with total anonymity.</p>
 						<p>
 							<a href="https://www.z.cash/">
 								<button type="button" class="btn btn-info">Website: z.cash</button>
 							</a>
 						</p>
-						<p>OS: Linux.</p>
+						<p>OS: Windows, Mac, Linux.</p>
 					</div>
 				</div>
 			</div>
@@ -2173,10 +2173,10 @@
           					<h3 class="panel-title">Monero</h3>
 			  		</div>
 					<div class="panel-body">
-						<p><img src="img/tools/Monero.png" alt="Monero" align="right" style="margin-left:5px;">Monero focuses strictly on protecting user's privacy and mandates all transactions are private by default. Monero is open-source, completely decentralized and has three layers of privacy through Ring Signatures, Ring Confidential Transactions and Stealth Addresses.</p>
+						<p><img src="img/tools/Monero.png" alt="Monero" align="right" style="margin-left:5px;">Monero focuses strictly on protecting user's privacy and mandates all transactions are private by default. Monero is open-source, completely decentralized and provides privacy through Ring Confidential Transactions and Stealth Addresses.</p>
 						<p>
 							<a href="https://getmonero.org/">
-								<button type="button" class="btn btn-success">Website: getmonero.org</button>
+								<button type="button" class="btn btn-warning">Website: getmonero.org</button>
 							</a>
 						</p>
 						<p>OS: Windows, Mac, Linux.</p>