我有拿到課程優惠代碼，該如何使用？

<p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">點選課程「立即購買」按鈕，在結帳前，會看到「優惠代碼」欄位。 <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">請輸入你的優惠券代碼後，直接按「Enter 輸入鍵」，或是點選「套用」即可！ <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">小提醒：優惠代碼大小寫皆需一致才可兌換。

付款方式有哪幾種？可以接受分期付款嗎？

<p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">我們可接受信用卡一次付清，網路 ATM、實體 ATM 轉帳以及超商代碼繳費。 <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">分期付款，目前可接受台新與玉山信用卡刷卡分期。

購買課程有提供發票嗎？

<span style="-webkit-text-stroke-width:0px;display:inline !important;float:none;font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">我們有提供電子發票，課程購買後，會直接寄送到你註冊的 Email 信箱。

發票可以打統編嗎？

<span style="-webkit-text-stroke-width:0px;display:inline !important;float:none;font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">可以打統編，請記得在付款時「發票類型」選擇「統編發票」，並輸入統一編號與公司抬頭，之後會寄送電子發票到註冊時留的 Email 信箱。

海外學員可否購買跟觀看課程？

<p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">可以！歡迎各地學員一同來上課，付款方式請選擇信用卡。 <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">根據我們的經驗，除了身處大陸的同學因為網路限制的問題，多數海外學員應該都可以正常觀看。如果擔心因網路連線問題，無法觀看課程，可以先點選試看課程測試喔！

課程突然不想看了，可以退費嗎？

<p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">若在購買後 7 天內，確認未觀看正式課程影片、檔案，皆可申請退費。 <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">請提供你購買時輸入的姓名、電子信箱並明退費原因，點選右下按鈕請客服協助你處理退費相關事宜。

選擇 ATM / 超商付費方式，卻忘記去繳款，該怎麼辦？

<p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">逾期未繳款，訂單系統將自動判定為「已失效」，將不具任何效益。 <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">提醒你，請務必在 7 日繳費期限內完成繳費，避免造成繳費期限已過，而失去當時優惠價格的情形發生哦！

購買成功後，我該如何觀看課程？

<p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">購買課程、付款成功之後，你的上課權限就直接開通囉！你可以使用電腦、手機及平板裝置觀看。 <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"> 購課後，觀課方式如下： <blockquote style="-webkit-text-stroke-width:0px;background-color:rgb(245, 245, 245);border-bottom-color:;border-left-color:rgb(204, 204, 204);border-right-color:;border-style:solid;border-top-color:;border-width:0px 0px 0px 5px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;overflow:hidden;padding:15px 10px;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"> 請前往張旭無限教室，右上方點選「登入」確認登入後，到「我的購買」，點選「我的課程」，找到你購買的課程即可觀課！ <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">如果你購買的線上課程，是「預購課程」，需等待課程正式開課、影片上架後，方可看到課程。 <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">（開課詳情，請見課程介紹頁面說明）

課程有觀看期限嗎？

<span style="-webkit-text-stroke-width:0px;display:inline !important;float:none;font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">除非購買頁面／訂閱方案上有特別註明，全站課程多不受時間及地點限制，皆可無限次數、重複觀看內容！

我該如何調整影片播放速度？

<span style="-webkit-text-stroke-width:0px;display:inline !important;float:none;font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">你可以點選影片右下角齒輪按鈕，會有 0.75、正常、1.25、1.5、2 等速度可自由調整。

我該如何調整課程影片畫質？

<p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">目前平台影片畫質提供1080p、720p、360p、270p 可供選擇。 <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">使用電腦裝置：Chrome、Edge、Firefox、IE 等網頁瀏覽器，可點選影片右下角齒輪按鈕調整畫質。 <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">使用行動裝置（IOS／Android），會自動根據你所處的網路環境網速調整畫質，無法手動調整。

為什麼我的帳號註冊後，沒有收到認證信件？

<p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">通常帳號註冊後，會立刻收到一封，由系統自動發送的「驗證電子信箱通知信」。 <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">建議可先到垃圾郵件，或「促銷類別」做進一步確認，你也可以點選右下按鈕請客服幫你處理。

忘記帳戶密碼怎麼辦？

<p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">Step 1：請回到張旭無限教室首頁，點擊右上方「登入」按鈕，到登入頁面。 <p style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border-color:var(--chakra-colors-gray-100);border-style:solid;border-width:0px;box-sizing:border-box;color:rgb(43, 46, 51);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin:0px 0px 1rem;orphans:2;overflow-wrap:break-word;text-align:left;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">Step 2：進入登入頁面，網頁拉至最下方，應可看到「忘記密碼？」連結，輸入你原本註冊的 Email，點選「傳送重設連結」，系統將自動寄「密碼重設驗證信」到你的 Email 帳戶，按提示操作即可。

暢銷課程

張旭硬邦幫會員專屬影片

每周 15 元，比在 YouTube 看更便宜，而且無廣告

張旭老師

課程簡介您將會學到課程內容關於講師常見問題

本課程包含以下內容：

課程長度約 155.1 小時

73 個課程單元

共有 138 位學員參與此課程

此為試用一周方案，若想每周固定扣款，請到【會員方案】選擇【張旭硬梆幫】下單即可。

NT$15

課程簡介

這裡是專門給張旭老師粉絲設置的超值區，收錄以往的微積分考衝直播、許願池系列、張旭講複變、高微直播課、丈哥聊數學史...等精采的回憶。

注意！在這裡的購買方案並非一次買斷，而是試用一周的方案，到期後會解除觀看權限；若想啟用固定扣款模式，請到【會員方案】的【張旭硬梆幫】下單即可。

您將會學到

微分方程 (舊版)

許願池系列

張旭講複變

高微直播

丈哥聊數學史

轉學考微積分考衝

微積分期末考考衝

課程內容本課程包含 73 個單元總時數約 155.1 小時

【EP01】微分方程［1］［2］觀念講解