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搜索知识库、浏览指南和比较，或从我们的团队获得直接支持。
- 类别
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- 知识库
- 74 文章
- Email us
- support@lizensa.com
热门文章
- How to activate your software license keyStep-by-step instructions for activating Windows, Office, and other software keys purchased from Lizensa.
- How digital license delivery worksUnderstand how Lizensa delivers your software license keys digitally — instantly after payment.
- Downloading your purchased softwareHow to download Windows, Office, and other software after purchasing a license key from Lizensa.
- Requesting a refundLearn about our refund policy and how to request a refund for your Lizensa purchase.
- How to contact supportAll the ways to reach Lizensa customer support — live chat, email, and help center.
按类别浏览
- Getting StartedNew to Lizensa? Learn how to purchase, activate, and manage your licenses.
- Microsoft WindowsGuides, tutorials, and troubleshooting for Windows 10, 11, and 12.
- Microsoft OfficeEverything about Office 2021, 2024, and Microsoft 365 licensing and setup.
- Security & AntivirusStay protected with guides on Norton, Bitdefender, Kaspersky, and more.
- Adobe Creative SuitePhotoshop, Lightroom, Premiere Pro, and the full Creative Cloud.
- Orders & DeliveryEverything about placing orders, delivery, and order confirmations.
- Activation & DownloadsHow to download and activate your purchased software.
- Account & SupportManaging your account, contacting support, and refund requests.
- Installation & LicensingInstall, activate, and troubleshoot the licenses and installers delivered with your order.
指南和比较
- Windows 11 Home vs ProCompare Windows 11 Home vs Professional — features, pricing, and recommendations. Find out which edition fits your needs and save up to 85% at Distivo.
- Microsoft Office 2024 vs Microsoft 365Microsoft Office 2024 vs 365 — compare pricing, features, and value. Find out whether a one-time purchase or subscription saves you more money.
- Best Alternatives to Adobe PhotoshopTop Adobe Photoshop alternatives for every budget. Compare GIMP, Affinity Photo, Photopea, and more — with features, pricing, and recommendations.
- Best Operating System for Gaming in 2026Which OS is best for PC gaming? Compare Windows 11, Windows 10, and Linux for game compatibility, performance, and features. Expert recommendations inside.
- Norton 360 vs Bitdefender Total SecurityHead-to-head comparison of Norton 360 and Bitdefender Total Security — detection rates, features, pricing, and performance.
