diff --git a/res/include/script/home_plain.js b/res/include/script/home_plain.js
index 596e664..3aeadda 100644
--- a/res/include/script/home_plain.js
+++ b/res/include/script/home_plain.js
@@ -92,6 +92,14 @@ function shareButton() {
 	});
 }
 
+document.addEventListener("keydown", function(event){
+	if (event.ctrlKey || event.altKey) {
+		return // prevent custom shortcuts from interfering with system shortcuts
+	}
+	if (event.which == 67 && !uploader.uploading()) { // C to copy to clipboard
+		copyLink();
+	}
+});
 function copyLink() {
 	if(copyText(shareLink)) {
 		console.log('Text copied');
diff --git a/res/template/file_viewer.html b/res/template/file_viewer.html
index 0a5ad96..a988d8b 100644
--- a/res/template/file_viewer.html
+++ b/res/template/file_viewer.html
@@ -103,7 +103,7 @@
 		<div id="details_popup" class="popup details_popup">
 			<div id="details_popup_title" class="highlight_1">
 				File Info
-				<button style="position: absolute; top: 3px; right: 3px;" class="button_red" onclick="DetailsWindow.toggle();">🞫</button>
+				<button style="position: absolute; top: 3px; right: 3px;" class="button_red" onclick="DetailsWindow.toggle();">{{template `close.svg`}}</button>
 			</div>
 			<div class="content_area">
 				<span id="info_file_details"></span>
diff --git a/res/template/home.html b/res/template/home.html
index dcd0a2e..bcd4f3f 100644
--- a/res/template/home.html
+++ b/res/template/home.html
@@ -81,7 +81,7 @@
 					</button>
 				</div>
 				<button id="btn_copy_link" class="social_button" style="display: inline-block" onclick="copyLink()">
-					{{template `copy.svg` .}}<br/><span>Copy link</span>
+					{{template `copy.svg` .}}<br/><span><u>C</u>opy link</span>
 				</button>
 				<button id="btn_open_link" class="social_button" style="display: inline-block" onclick="openLink()">
 					{{template `open_in_new.svg` .}}<br/><span>Open link</span>