已评级
基于
85,135+
85.1k
评论
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全天候支持
Norton Security 豪华密钥（90 天/5 台设备）
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电脑/苹果电脑
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世界各地
- 缺货
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Flawless Purchase to Activation Experience.
A reliable experience from purchase to activation. Consistently excellent.
Verified Buyer
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Consistently Satisfying Digital Purchases.
Efficient purchase and prompt service—I’ve never been disappointed.
Verified Buyer
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15 Years of Trusted Service.
I've been a customer for 15 years. Unmatched service and reliable key delivery.
Verified Buyer
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Quick PlayStation Plus Key Delivery.
I received my PlayStation Plus key promptly, and the setup was effortless.
Verified Buyer
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Smooth Ordering Process for Gamers on the Go.
The ordering process was smooth and uncomplicated. Ideal for busy gamers.
Verified Buyer
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Seamless Windows 11 Pro Activation.
Windows 11 Pro worked perfectly out of the box—reliable and trustworthy.
Verified Buyer
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特征
• 防御病毒、间谍软件、恶意软件和其他在线威胁；
• 保护您的身份和在线交易；
• 利用全球最大的民用情报网络之一，更快地发现威胁；• 使用智能防火墙帮助保护您的家庭网络
；• 由诺顿专家提供始终如一
的客户支持；
• 比竞争对手更好、更快地提供保护；
• 通过易于使用的门户网站帮助您管理对所有设备的保护
；
视窗
- 微软 Windows XP（所有 32 位版本）和 Service Pack 3（SP 3）或更高版本 的
- 微软 Windows Vista（所有版本）和 Service Pack 1（SP 1）或更高版本 的
- 微软 Windows 7（所有版本）和 Service Pack 1（SP 1）或更高版本 的
- 微软 Windows 8/8.1（所有版本）。某些保护功能在 Windows 8 “开始” 屏幕浏览器中不可用。
- 微软 Windows 10（所有版本）。不支持 Edge 浏览器。
Mac
- 当前版本和前两个版本的 Mac OS X 不支持密码管理功能。
- 不支持诺顿家族和诺顿家庭高级版功能
安卓
- 安卓 4.0.3 或更高版本。必须安装 Google Play 应用程序。
- Norton Family Premier 安卓应用程序需要安卓 4 或更高版本
IOS
- iOS 8 或更高版本
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如何激活密钥：
2。打开 “我的诺顿”。
3.单击 “设备安全” 旁边的 “打开”。
4。单击 “设置” 旁边的 “帮助”。
5。单击 “账户信息” 列表下的 “输入产品密钥”。
6。在新窗口中输入产品密钥。
请记住，此产品不能用于延长您当前的订阅。该密钥仅激活新的订阅（在新账户上或在您当前的订阅到期之后）
。
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评分极好
已评级
4.5
出来了
5
基于
85,135+
评论
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Huge savings on genuine software!
Saved a ton on Office 2021. Got my key immediately and it activated without a hitch. EF is the real deal!
by Verified Buyer
Fast delivery and outstanding support
Bought a PS Plus membership, code in seconds. Had a minor issue, support resolved it fast. Very impressed!
by Verified Buyer
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Recommended by a friend, now I’m sold
Doubted a deal this good, but a friend insisted. My Windows 10 Pro key arrived instantly and works perfectly.
by Verified Buyer
Needed a key at 2am, got it instantly
Bought Office 2021 at 2am and got my key immediately. I didn’t expect delivery at that hour. Outstanding!
by Verified Buyer
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Truly worldwide service you can trust
Overseas but still got my code instantly. Xbox Live Gold code redeemed with no region issues. Impressed!
by Verified Buyer
Got all I needed in one go at EF!
Got Windows 10 Pro & Office 2021 far cheaper than retail. Both keys arrived instantly and activated fine.
by Verified Buyer
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Playing within minutes of purchase
Got a Steam game key cheap. Code came instantly, I was playing within minutes of purchase. Can’t beat that!
by Verified Buyer
Legit keys at a fraction of the cost
Bought Windows 11 Pro dirt cheap. Key arrived instantly and activated without issues. Truly 100% legit!
by Verified Buyer
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First purchase won me over completely
First purchase, was cautious. Fast delivery and legit PS Plus code won me over. I’ll be a repeat buyer.
by Verified Buyer
Last-minute gifting made easy with EF
Bought an Amazon gift card at a discount. Code arrived in seconds and worked perfectly. A lifesaver!
by Verified Buyer
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Lightning-fast delivery, great deals
Bought an Xbox Game Pass code at an unbeatable price. Arrived in my email within seconds. Beyond satisfied!
by Verified Buyer
Too good to be true? Nope, it's legit
Windows 11 Pro key seemed too cheap. 80k+ reviews convinced me to try them. Code arrived instantly and worked.
by Verified Buyer
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