diff --git a/install.sh b/install.sh
index 51a5f71..9dd8cb8 100755
--- a/install.sh
+++ b/install.sh
@@ -1,49 +1,57 @@
 #!/usr/bin/env bash
 
-sudo ls > /dev/null
-
-echo "Installing..."
-
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
-. "${DIR}/bin/winapps" install
 
-# Check for installed apps
-echo -n "  Checking for installed apps in RDP machine..."
-rm -f ${HOME}/.local/share/winapps/installed.bat
-rm -f ${HOME}/.local/share/winapps/installed
-for F in $(ls "${DIR}/apps"); do
-	. "${DIR}/apps/${F}/info"
-	echo "IF EXIST \"${WIN_EXECUTABLE}\" ECHO ${F} >> \\\\tsclient\\home\\.local\\share\\winapps\\installed" >> ${HOME}/.local/share/winapps/installed.bat
-done;
-echo "ECHO DONE >>  \\\\tsclient\\home\\.local\\share\\winapps\\installed" >> ${HOME}/.local/share/winapps/installed.bat
-touch ${HOME}/.local/share/winapps/installed
-LAST_RAN=$(stat -t -c %Y ${HOME}/.local/share/winapps/installed)
-sleep 6
-xfreerdp /d:"${RDP_DOMAIN}" /u:"${RDP_USER}" /p:"${RDP_PASS}" /v:${RDP_IP} +auto-reconnect +home-drive -wallpaper /span /wm-class:"RDPInstaller" /app:"C:\Windows\System32\cmd.exe" /app-icon:"${DIR}/../icons/windows.svg" /app-cmd:"/C \\\\tsclient\\home\\.local\\share\\winapps\\installed.bat" 1> /dev/null 2>&1 &
-sleep 6
-COUNT=0
-THIS_RUN=$(stat -t -c %Y ${HOME}/.local/share/winapps/installed)
-while (( $THIS_RUN - $LAST_RAN < 5 )); do
-	sleep 5
-	THIS_RUN=$(stat -t -c %Y ${HOME}/.local/share/winapps/installed)
-	COUNT=$((COUNT + 1))
-	if (( COUNT == 5 )); then
-		echo " Finished."
-		echo "The RDP connection failed to connect or run."
-		exit
-	fi
-done
-echo " Finished."
 
-# Install apps
-COUNT=0
-for F in $(cat "${HOME}/.local/share/winapps/installed" |sed 's/\r/\n/g'); do
-	if [ "${F}" != "DONE" ]; then
-		COUNT=$((COUNT + 1))
+function waUsage() {
+	echo 'Usage:
+  ./install.sh --user    # Install everything in ${HOME}
+  ./install.sh --system  # Install everything in /usr'
+	exit
+}
+
+function waInstall() {
+	. "${DIR}/bin/winapps" install
+}
+
+function waFindInstalled() {
+	echo -n "  Checking for installed apps in RDP machine..."
+	rm -f ${HOME}/.local/share/winapps/installed.bat
+	rm -f ${HOME}/.local/share/winapps/installed
+	for F in $(ls "${DIR}/apps"); do
 		. "${DIR}/apps/${F}/info"
-		echo -n "  Configuring ${NAME}..."
-		sudo rm -f "/usr/share/applications/${F}.desktop"
-		echo "[Desktop Entry]
+		echo "IF EXIST \"${WIN_EXECUTABLE}\" ECHO ${F} >> \\\\tsclient\\home\\.local\\share\\winapps\\installed" >> ${HOME}/.local/share/winapps/installed.bat
+	done;
+	echo "ECHO DONE >>  \\\\tsclient\\home\\.local\\share\\winapps\\installed" >> ${HOME}/.local/share/winapps/installed.bat
+	touch ${HOME}/.local/share/winapps/installed
+	LAST_RAN=$(stat -t -c %Y ${HOME}/.local/share/winapps/installed)
+	sleep 6
+	xfreerdp /d:"${RDP_DOMAIN}" /u:"${RDP_USER}" /p:"${RDP_PASS}" /v:${RDP_IP} +auto-reconnect +home-drive -wallpaper /span /wm-class:"RDPInstaller" /app:"C:\Windows\System32\cmd.exe" /app-icon:"${DIR}/../icons/windows.svg" /app-cmd:"/C \\\\tsclient\\home\\.local\\share\\winapps\\installed.bat" 1> /dev/null 2>&1 &
+	sleep 6
+	COUNT=0
+	THIS_RUN=$(stat -t -c %Y ${HOME}/.local/share/winapps/installed)
+	while (( $THIS_RUN - $LAST_RAN < 5 )); do
+		sleep 5
+		THIS_RUN=$(stat -t -c %Y ${HOME}/.local/share/winapps/installed)
+		COUNT=$((COUNT + 1))
+		if (( COUNT == 5 )); then
+			echo " Finished."
+			echo "The RDP connection failed to connect or run."
+			exit
+		fi
+	done
+	echo " Finished."
+}
+
+function waConfigureApps() {
+	COUNT=0
+	for F in $(cat "${HOME}/.local/share/winapps/installed" |sed 's/\r/\n/g'); do
+		if [ "${F}" != "DONE" ]; then
+			COUNT=$((COUNT + 1))
+			. "${DIR}/apps/${F}/info"
+			echo -n "  Configuring ${NAME}..."
+			${SUDO} rm -f "${APP_PATH}/${F}.desktop"
+			echo "[Desktop Entry]
 Name=${NAME}
 Exec=${DIR}/bin/winapps ${F} %F
 Terminal=false
@@ -53,26 +61,26 @@ StartupWMClass=${FULL_NAME}
 Comment=${FULL_NAME}
 Categories=${CATEGORIES}
 MimeType=${MIME_TYPES}
-" |sudo tee "/usr/share/applications/${F}.desktop" > /dev/null
-	sudo rm -f "/usr/local/bin/${F}"
-	echo "#!/usr/bin/env bash
+" |${SUDO} tee "${APP_PATH}/${F}.desktop" > /dev/null
+		${SUDO} rm -f "${BIN_PATH}/${F}"
+		echo "#!/usr/bin/env bash
 ${DIR}/bin/winapps ${F} $@
-" |sudo tee "/usr/local/bin/${F}" > /dev/null
-		sudo chmod a+x "/usr/local/bin/${F}"
-		echo " Finished."
+" |${SUDO} tee "/usr/local/bin/${F}" > /dev/null
+			${SUDO} chmod a+x "${BIN_PATH}/${F}"
+			echo " Finished."
+		fi
+	done
+	rm -f "${HOME}/.local/share/winapps/installed"
+	rm -f "${HOME}/.local/share/winapps/installed.bat"
+	if (( $COUNT == 0 )); then
+		echo "  No configured applications were found."
 	fi
-done
-rm -f "${HOME}/.local/share/winapps/installed"
-rm -f "${HOME}/.local/share/winapps/installed.bat"
-if (( $COUNT == 0 )); then
-	echo "  No configured applications were found."
-fi
+}
 
-
-# Install windows
-echo -n "  Configuring Windows..."
-sudo rm -f "/usr/share/applications/windows.desktop"
-echo "[Desktop Entry]
+function waConfigureWindows() {
+	echo -n "  Configuring Windows..."
+	${SUDO} rm -f "${APP_PATH}/windows.desktop"
+	echo "[Desktop Entry]
 Name=Windows
 Exec=${DIR}/bin/winapps windows %F
 Terminal=false
@@ -81,12 +89,42 @@ Icon=${DIR}/icons/windows.svg
 StartupWMClass=Micorosoft Windows
 Comment=Micorosoft Windows
 Categories=Windows
-" |sudo tee "/usr/share/applications/windows.desktop" > /dev/null
-sudo rm -f "/usr/local/bin/windows"
-echo "#!/usr/bin/env bash
+" |${SUDO} tee "${APP_PATH}/windows.desktop" > /dev/null
+	${SUDO} rm -f "${BIN_PATH}/windows"
+	echo "#!/usr/bin/env bash
 ${DIR}/bin/winapps windows
-" |sudo tee "/usr/local/bin/windows" > /dev/null
-sudo chmod a+x "/usr/local/bin/windows"
-echo " Finished."
+" |${SUDO} tee "/${BIN_PATH}/windows" > /dev/null
+	${SUDO} chmod a+x "${BIN_PATH}/windows"
+	echo " Finished."
+}
+
+if [ -z "${1}" ]; then
+	waUsage
+elif [ "${1}" = '--user' ]; then
+	SUDO=""
+	BIN_PATH="${HOME}/.local/bin"
+	APP_PATH="${HOME}/.local/share/applications"
+elif [ "${1}" = '--system' ]; then
+	SUDO="sudo"
+	sudo ls > /dev/null
+	BIN_PATH="/usr/local/bin"
+	APP_PATH="/usr/share/applications"
+else
+	waUsage
+fi
+
+echo "Installing..."
+
+# Inititialize
+waInstall
+
+# Check for installed apps
+waFindInstalled
+
+# Configure apps
+waConfigureApps
+
+# Install windows
+waConfigureWindows
 
 echo "Installation complete."
\ No newline at end of file