快速入门
本指南涵盖了Avast VPN的所有功能：
- 入门 — Create account and set up a VPN on your device
- 如何使用小型和家庭办公室网络安全 — Protect your home network and devices
- 如何使用小型企业网络安全 — Secure your business internet connection
- 如何使用补丁管理 — Keep software updated and safe
- 如何使用保护数据 — Encrypt your data on any network
- 如何在 Mac 上使用免费杀毒软件 — Add malware protection to macOS
- 如何使用防跟踪 — Stop advertisers from tracking you
- 如何使用 Avast BreachGuard — Monitor and protect personal data
- 如何使用 Avast 高级安全软件 — Get advanced threat protection
- 如何使用 Secure Browser PRO — Browse the web with built-in privacy
- 如何使用 Avast Cleanup Premium — Free up space and speed up your device
所需时间： 每部影片 5 分钟
本指南还包含以下内容： 专业提示 | 常见错误 | 故障排除 | 定价 | 替代方案
为什么信任本指南
I’ve used Avast SecureLine VPN for over two years and tested every feature covered here. This how to use Avast VPN 本教程源自真实的实践经验，而非营销噱头或供应商截图。
Avast SecureLine VPN is one of the most trusted VPN services available today.
This virtual private network allows you to connect to the internet via secure Avast VPN servers using an encrypted tunnel.
But most users only scratch the surface of what this vpn app can do.
This guide shows you how to use Avast VPN — every major feature, step by step.
Avast VPN教程
This complete Avast VPN tutorial walks you through every feature step by step, from initial setup to advanced tips that will make you a power user of this vpn client.
Avast VPN
Protect your online privacy with bank-grade AES 256-bit encryption. Avast SecureLine VPN connects you through 60+ server locations worldwide on up to 10 设备. Start your free trial — no credit card required.
Avast VPN 入门指南
使用任何功能之前，请先完成此一次性设置。
The installation process takes about 3 minutes on any device.
现在让我们一步一步来。
第一步：创建您的帐户
Go to avast.com and click “SecureLine VPN” in the top menu.
Click “Start Free Trial” to begin your free trial without entering payment details.
Avast SecureLine VPN offers a free trial that lasts 60 days on desktop and seven days on mobile devices.
✓ 检查点： 检查你的 收件箱 您将收到来自 Avast 的确认邮件。
步骤二：下载或访问应用程序
Download Avast SecureLine VPN for your platform — available on Windows, 苹果安卓和iOS。
For your 安卓 device, grab it from the Google Play Store.
为了 iPhone or iPad, download from the App Store.
Log in with your new account on your PC or phone.
这就是仪表盘的样子：
✓ 检查点： You should see the main dashboard with a large connect button.
步骤 3：完成初始设置
Grant permissions to allow Avast to add VPN configurations on your device.
On first launch, click the red OFF slider so it changes to green ON.
This enables your vpn connection through secure Avast VPN servers.
Avast SecureLine VPN is a standalone application — you do not need Avast Free Antivirus or Avast Premium 安全 installed.
✅ 完成： You’re ready to use any feature below. Your computer is now protected by a virtual private network.
如何使用 Avast VPN 保护小型和家庭办公室网络安全
小型企业和家庭办公室网络安全 lets you protect every device in your home network with one VPN service.
以下是使用步骤。
Watch Small and Home Office Cybersecurity in action:
现在让我们逐一分析每个步骤。
Step 1: Open the VPN App on Your Home Device
Launch Avast SecureLine VPN on your primary PC or 苹果.
Make sure you’re connected to your home wi fi network.
Step 2: Add Your Home Network as Trusted
Go to VPN settings and add your home network to the trusted networks list.
You can add private networks to your list of trusted networks in Avast SecureLine VPN.
这就是它的样子：
✓ 检查点： Your home network should appear under “Trusted Networks” in the settings.
Step 3: Enable Auto Connect for Untrusted Networks
Turn on auto connect so the VPN activates whenever you join a public or unsecured wi fi network.
This protects your internet connection on any unsecured wi fi network automatically.
✅ 结果： Your home office is now secured. Every device connects safely through Avast’s encrypted tunnel.
💡 专业提示： You can activate your Avast SecureLine VPN subscription on up to 10 devices simultaneously with a Multi-Device subscription. Install it on every family member’s phone and computer for full coverage.
如何使用 Avast VPN 保障小型企业网络安全
小的 商业 网络安全 lets you secure your entire team’s internet privacy with centralized VPN management.
以下是使用步骤。
Watch Small 商业 Cybersecurity in action:
现在让我们逐一分析每个步骤。
Step 1: Set Up Business Account
Sign into your Avast Business Hub with your admin credentials.
The basic home premium professional enterprise ultimate service pack options appear under “Plans.”
Step 2: Deploy VPN to Team Devices
Add each team member’s device through the admin console.
Avast SecureLine VPN can be installed in managed or unmanaged environments.
✓ 检查点： Each team member should see “Connected” status in their VPN app.
Step 3: Configure Business VPN Policies
Set company-wide rules for which vpn server locations employees can access.
Enable the kill switch feature to block internet if the VPN unexpectedly disconnects.
✅ 结果： Your entire team now connects to the internet with extra security and privacy through Avast’s private network.
💡 专业提示： The premium professional enterprise ultimate service pack includes centralized management. The ultimate service pack 1 adds VPN and 补丁管理 together. For instructions refer to the Avast Business documentation for bulk deployment scripts.
如何使用 Avast VPN 补丁管理
补丁管理 lets you keep all your software updated so security vulnerabilities can’t be exploited.
以下是使用步骤。
Watch Patch Management in action:
现在让我们逐一分析每个步骤。
Step 1: Open the Patch Management Dashboard
Navigate to “Patch Management” from the Avast Business Hub menu.
This applies to Avast SecureLine VPN users who also have business protection.
步骤 2：扫描缺失的补丁
Click “Scan Now” to find outdated software across all connected devices.
The scan shows every app that needs updating, including your vpn client.
这就是它的样子：
✓ 检查点： You should see a list of pending patches sorted by severity.
步骤 3：自动部署补丁
Select all critical patches and click “Deploy” to install them.
Set a schedule so future patches install during off-hours.
✅ 结果： All your software is patched and up to date, keeping your device secure.
💡 专业提示： Schedule patch scans weekly so you never fall behind on critical security updates. This works alongside your VPN to provide layered protection for your computer.
如何使用 Avast VPN 保护数据
Protects 数据 lets you encrypt everything you upload and download through the VPN’s private tunnel.
A VPN protects the data you upload and download by functioning as a private tunnel through the internet.
以下是使用步骤。
Watch Protects Data in action:
现在让我们逐一分析每个步骤。
步骤 1：连接到 VPN 服务器
Open the Avast SecureLine VPN app and tap the connect button.
The app automatically selects the fastest vpn server near your location.
Step 2: Verify Your IP Address Is Hidden
Check the dashboard to confirm your real ip address is masked.
A VPN masks your ip address by acting as an intermediary and rerouting your traffic.
这就是它的样子：
✓ 检查点： Your displayed IP should show the VPN server location, not your real one.
步骤 3：启用紧急停止开关
Go to VPN settings and turn on the kill switch.
This blocks your internet connection if the VPN unexpectedly disconnects.
Avast SecureLine VPN uses AES 256-bit encryption — considered bank-grade encryption.
✅ 结果： Your data is fully encrypted. No one can see which websites you visit or intercept your information.
💡 专业提示： Always keep the kill switch enabled on public wi fi. A VPN acts like an invisibility cloak, hiding everything you do on your phone or computer and protecting you even from evil twin attacks.
如何在 Mac 上使用 Avast VPN 免费杀毒软件
适用于 Mac 的免费杀毒软件 lets you add malware scanning alongside your VPN protection on macOS.
以下是使用步骤。
Watch Free Antivirus for Mac in action:
现在让我们逐一分析每个步骤。
Step 1: Download Avast Security for Mac
Visit avast.com and download the free antivirus for your mac.
This runs alongside Avast SecureLine VPN as a separate app.
步骤 2：运行首次扫描
Open Avast Security and click “Run Smart Scan.”
The scan checks for malware, network threats, and outdated software.
✓ 检查点： The scan results should show a summary of any threats found.
步骤 3：启用实时保护
Toggle on “File Shield” and “Web Shield” in the protection tab.
Now your mac has both antivirus and VPN running together.
✅ 结果： Your Mac is protected by both antivirus and VPN — a layered defense for online privacy.
💡 专业提示： Schedule weekly scans in the Avast Security app. The free antivirus doesn’t require a paid subscription — it works independently from your secureline vpn subscription.
如何使用 Avast VPN 反追踪功能
反追踪 lets you stop advertisers and data brokers from tracking your online activity.
以下是使用步骤。
Watch AntiTrack in action:
现在让我们逐一分析每个步骤。
Step 1: Install Avast AntiTrack
Download AntiTrack from avast.com or your Avast account dashboard.
It works on windows and mac alongside your secureline vpn.
Step 2: View Your Tracking Report
Open AntiTrack and check the “Privacy Score” on the main screen.
You’ll see how many trackers have been blocked this session.
✓ 检查点： Your privacy score should display a rating with the number of blocked trackers.
Step 3: Clear Your Digital Fingerprint
Click “Clear Fingerprint” to wipe tracking cookies and browsing traces.
VPNs protect your privacy online to help prevent you from being targeted based on your location.
✅ 结果： Advertisers can no longer build a profile of your browsing habits across websites.
💡 专业提示： Use AntiTrack together with your vpn connection for maximum internet privacy. The VPN hides your ip address while AntiTrack blocks fingerprinting — two layers of protection.
How to Use Avast VPN BreachGuard
Avast BreachGuard lets you monitor data breaches and remove your personal info from data broker lists.
以下是使用步骤。
Watch Avast BreachGuard in action:
现在让我们逐一分析每个步骤。
Step 1: Launch BreachGuard
Open Avast BreachGuard from your desktop or the Avast app hub.
It scans the dark web for your leaked credentials.
Step 2: Check Your Breach Status
Click “Check Now” to see if your email or passwords have been exposed.
BreachGuard shows which services were breached and what data was leaked.
✓ 检查点： You’ll see a risk score and a list of compromised accounts.
步骤 3：请求删除数据
点击“删除我的数据”向数据经纪商发送退出请求。
BreachGuard automates the removal process so you don’t have to contact each broker manually.
✅ 结果： Your personal data is being removed from broker databases and you’ll get alerts for future breaches.
💡 专业提示： Pair BreachGuard with your Avast VPN for full protection. The VPN encrypts your network connection while BreachGuard monitors for leaked data — covering both prevention and recovery.
How to Use Avast VPN Premium Security
Avast 高级安全 lets you get advanced antivirus, ransomware protection, and firewall in one package.
Note that Avast SecureLine VPN requires a separate subscription and is not included with Avast Premium Security.
以下是使用步骤。
Watch Avast Premium Security in action:
现在让我们逐一分析每个步骤。
第一步：升级到高级安全版
Open Avast and click “Upgrade” or purchase from avast.com.
Enter payment details when prompted to activate your subscription.
Step 2: Enable All Protection Shields
Go to “Protection” and turn on File Shield, Web Shield, and Ransomware Shield.
These shields work alongside your vpn app for layered security on your device.
✓ 检查点： All shield indicators should show green “Active” status.
Step 3: Configure the Firewall
Navigate to “Protection” > “Firewall” and review your app rules.
The firewall monitors incoming and outgoing connections on your computer.
✅ 结果： Your PC now has antivirus, firewall, and ransomware protection layered on top of your VPN connection.
💡 专业提示： Even though Premium Security and SecureLine VPN are separate products, running both gives you the strongest protection. A VPN is an essential tool for staying secure online, and antivirus adds another layer.
如何使用 Avast VPN 安全浏览器专业版
安全浏览器专业版 让你 浏览 the web with built-in ad blocking, anti-fingerprinting, and VPN protection.
以下是使用步骤。
Watch Secure Browser PRO in action:
现在让我们逐一分析每个步骤。
Step 1: Download Secure Browser PRO
Get Secure Browser from avast.com — it’s available for windows and mac.
The download and install process takes under two minutes.
Step 2: Enable the Built-In VPN
Click the shield icon in the browser toolbar and toggle on “SecureLine VPN.”
Choose your preferred server location from the dropdown.
Avast SecureLine VPN allows you to connect to almost 60 different locations around the world.
✓ 检查点： The shield icon should turn green, showing VPN is active.
Step 3: Activate Privacy Shields
Open the “Security & Privacy Center” and enable Adblock and Anti-Fingerprinting.
These features work together with the VPN for complete online privacy.
✅ 结果： You’re browsing with VPN encryption, ad blocking, and anti-tracking all in one browser.
💡 专业提示： Use Secure Browser PRO when handling sensitive tasks like banking. The built-in VPN hides your ip address while ad blockers prevent malicious scripts from loading.
How to Use Avast VPN Cleanup Premium
Avast Cleanup Premium lets you remove junk files, fix performance issues, and free up disk space on your device.
以下是使用步骤。
Watch Avast Cleanup Premium in action:
现在让我们逐一分析每个步骤。
Step 1: Run a System Scan
Open Cleanup Premium and click “Scan” on the main screen.
It finds junk files, broken registry items, and bloatware on your pc.
Step 2: Review and Clean
Check the scan results and select which items to remove.
Click “Clean Now” to free up space on your computer.
✓ 检查点： The results page shows how much space you’ve recovered.
Step 3: Set Up Automatic Maintenance
Go to Settings and enable “Automatic Maintenance” for weekly cleanups.
This keeps your device running fast without manual effort.
✅ 结果： Your PC is clean, fast, and running at peak performance — giving your VPN connection the best possible speeds.
💡 专业提示： Run Cleanup Premium before connecting to the VPN. A faster device means faster VPN speeds, especially when streaming content through the encrypted tunnel.
Avast VPN Pro 使用技巧和快捷方式
After testing Avast SecureLine VPN for over two years, here are my best tips.
键盘快捷键
| 行动 | 捷径 |
|---|---|
| Quick Connect / Disconnect | Ctrl + Shift + V（Windows） |
| 打开 VPN 设置 | Ctrl + Shift + S |
| 更改服务器位置 | Ctrl + Shift + L |
| 切换式熄火开关 | Ctrl + Shift + K |
大多数人错过的隐藏功能
- 智能VPN模式： Enable smart vpn mode to automatically connect the VPN for unsecured Wi-Fi or specific sites. Smart VPN mode can be customized with rules to connect based on Wi-Fi networks or specific websites — most users never set this up.
- 本地设备访问： Avast VPN includes local device access options allowing users to connect to printers or shared drives while using the VPN. Toggle this in vpn settings under “Local Network Access.”
- VPN Protocol Selection: You can change the vpn protocol settings via the app’s menu. Avast VPN allows protocol selection in settings to help you pick between speed and bypassing restrictions.
Avast VPN常见错误及避免方法
Mistake #1: Forgetting to Enable Smart VPN
❌ 错误： Manually connecting the VPN every time you join a public or unsecured wi fi network.
✅ 右图： Turn on smart vpn so it automatically connects when you join untrusted networks. Users can enable smart VPN mode to automatically connect the VPN for unsecured Wi-Fi or specific sites.
Mistake #2: Not Cancelling the Free Trial Before It Charges
❌ 错误： Starting a free trial and forgetting about it. When your seven day free trial ends, your selected subscription automatically starts and you are charged.
✅ 右图： Set a calendar reminder. You need to cancel your subscription during the free trial period to avoid being charged. You can manage your subscription through your Avast account.
Mistake #3: Using the Wrong Server Location
❌ 错误： Connecting to a far-away server location for regular browsing, causing slow speeds.
✅ 右图： Use the closest vpn server for speed. Only connect to a different server location when you need to access content in another region. Users can select server locations by tapping the location button to pick a specific country or city.
Avast VPN故障排除
问题：VPN 无法连接
原因： Your internet connection may be down, or a firewall is blocking the vpn connection.
使固定： First, check if you can connect to the internet without the VPN. If Avast SecureLine VPN is unable to establish a connection, try switching vpn protocol in settings. If that doesn’t work, uninstall and reinstall the application.
问题：连接后速度慢。
原因： You’re connected to a vpn server that’s far from your actual location.
使固定： Connect to a different, closer server. Avast SecureLine VPN can connect over any wired or wireless internet connection. Try the “Fastest” option to auto-select the best server.
Problem: Subscription Won’t Activate
原因： Your license key wasn’t entered correctly or your paid subscription hasn’t synced.
使固定： Go to Menu > My Subscriptions and re-enter your activation code. If the issue persists, contact Avast support through the official help page. For step-by-step guidance, Avast SecureLine VPN refer to their activation troubleshooter. Avast SecureLine VPN subscriptions come with a 30-day money-back guarantee.
📌 笔记： If none of these fix your issue, contact Avast support at support.avast.com.
Avast VPN是什么？
Avast VPN is a VPN tool that protects your online privacy by encrypting your internet connection and hiding your ip address.
Think of it like a private tunnel through the internet — nobody can see what you’re doing or where you’re going online.
Avast SecureLine VPN is a standalone application that allows you to connect to the internet via secure Avast VPN servers using an encrypted tunnel to protect your online activity from eavesdropping.
A Virtual Private Network protects the data you upload and download by functioning as a private tunnel through the internet.
VPNs work by routing a device’s internet connection via a specially configured remote server network administered by the VPN service.
A VPN encrypts your network connection and hides your ip address.
VPNs are legal in most countries, including countries with the best server locations.
Avast SecureLine VPN does not log user activity such as the websites visited or data transferred, but it does store connection logs for diagnostic purposes.
Using a VPN can help you avoid government restrictions by hiding your real location and encrypting your traffic.
A VPN is safe to use as long as it’s from a reputable VPN provider and used correctly.
Avast SecureLine VPN offers two modes: Smart Mode and Manual Mode.
Avast SecureLine VPN can be used any time you want to connect to the internet with extra security and privacy, especially when connected to a public or unsecured Wi-Fi network.
观看这段快速概览：
它包含以下主要特点：
- 小型企业和家庭办公室网络安全： Protect every device on your home network with VPN and antivirus
- 小型企业网络安全： Centralized VPN management for teams with enterprise-grade security
- 补丁管理： Keep software updated across all devices to prevent security gaps
- 保护数据： AES 256-bit encryption secures everything you send and receive online
- 适用于Mac的免费杀毒软件： Real-time malware protection for macOS alongside VPN
- 反追踪： Block advertisers and data brokers from profiling your online activity
- Avast BreachGuard： Monitor data breaches and remove your info from broker databases
- Avast 高级安全防护： Advanced antivirus with ransomware and firewall protection
- 安全浏览器专业版： Browse with built-in VPN, ad blocker, and anti-fingerprinting
- Avast Cleanup Premium： Remove junk files and speed up your device for faster VPN performance
Avast VPN allows users to bypass regional restrictions to access streaming services and websites.
Avast VPN offers dedicated servers for high-definition streaming and P2P file sharing.
Avast SecureLine VPN allows torrenting through its data center locations.
如需完整评测，请参阅我们的 Avast VPN 评测.
Avast VPN 定价
以下是 Avast VPN 在 2026 年的费用：
| 计划 | 价格 | 最适合 |
|---|---|---|
| 免费杀毒软件 | 自由的 | Basic malware protection without VPN |
| 高级安保 | 第一年 49.99 美元 | Users who want antivirus plus advanced shields |
| 最终的 | 第一年 49.99 美元 | Full suite including VPN, AntiTrack, and Cleanup |
Avast SecureLine VPN as a standalone service starts at $4.59/month for a 1-year plan ($55.08/year).
免费试用： Yes — 60 days on desktop, seven day free trial on mobile (iOS and android). No credit card required to start free trial.
退款保证： Yes — Avast SecureLine VPN subscriptions come with a 30-day money-back guarantee.
💰 性价比最高： Ultimate plan at $49.99/first year — it bundles SecureLine VPN, Premium Security, AntiTrack, and Cleanup Premium together for less than buying each separately.
Avast VPN 与其他 VPN 替代方案的比较
How does Avast VPN compare to other vpn services? Here’s the competitive landscape:
| 工具 | 最适合 | 价格 | 等级 |
|---|---|---|---|
| Avast VPN | 防病毒集成 | 每月 4.59 美元 | ⭐ 3.7 |
| NordVPN | 整体表现 | 每月 2.99 美元 | ⭐ 4.5 |
| ExpressVPN | 速度和流媒体 | 每月 2.44 美元 | ⭐ 4.6 |
| PureVPN | 经济实惠的方案 | 每月 2.15 美元 | ⭐ 4.0 |
| 冲浪鲨 | 设备数量不限 | 每月 1.99 美元 | ⭐ 4.4 |
| ProtonVPN | 注重隐私的用户 | 每月 2.99 美元 | ⭐ 4.5 |
| PrivadoVPN | Affordable long-term | 每月 1.11 美元 | ⭐ 4.0 |
| 网络幽灵 | 服务器网络规模 | 每月 2.03 美元 | ⭐ 4.2 |
快速精选：
- 综合最佳： NordVPN — Fastest speeds, 6,000+ servers, and top-tier security
- 最佳预算： Surfshark — Under $2/month with unlimited device connections
- 最适合初学者： Avast VPN — Simple one-click connect and familiar brand
- 最注重隐私： ProtonVPN — Swiss-based with a true no-logs policy and free vpn tier
🎯 Avast VPN 的替代方案
正在寻找 Avast VPN 的替代方案？以下是一些最佳选择：
- 🚀 NordVPN： Industry leader with 6,000+ servers in 100+ countries and advanced threat protection features
- ⚡ ExpressVPN： Fastest VPN with servers in 105 countries and excellent streaming unblocking capabilities
- 💰 PureVPN： Budget-friendly VPN starting at $2.15/month with split tunneling and 6,500+ servers
- 🌟 Surfshark： Unlimited simultaneous connections for under $2/month with CleanWeb ad blocker
- 🔒 ProtonVPN： Swiss privacy with a free tier, no-logs policy, and Secure Core servers for maximum protection
- 💼 PrivadoVPN： Affordable VPN at $1.11/month with 10GB free plan and SOCKS5 proxy included
- 🛡️ AdGuard VPN: Combined VPN and ad blocker with proprietary protocol for better speed and privacy
- 🏢 虚拟护盾: US-based VPN focused on simplicity with identity theft monitoring included
- 🔧 StrongVPN: Reliable VPN with WireGuard support and no bandwidth or data caps for power users
- 🔥 最快的VPN: Lifetime plan available for just $40 with 10 simultaneous device connections
- 👶 AuraVPN: Family-friendly VPN bundled with identity protection and credit monitoring
- 🎯 网络幽灵： Massive server network with 10,000+ servers and dedicated streaming profiles
- 🧠 麦卡菲 VPN： Built into McAfee antivirus suite with automatic public Wi-Fi protection
- ⭐ 私人互联网接入: Proven no-logs policy with 35,000+ servers and open-source apps
- 🎨 神秘: Decentralized VPN built on blockchain with pay-per-use pricing model
- 📊 SafeShell VPN： ShellGuard encryption with multi-mode support for streaming and gaming
- 🐚 Oyster VPN： Simple VPN with lifetime access option and no-logs commitment
完整列表请参见我们的 Avast VPN 的替代方案 指导。
⚔️ Avast VPN 对比
以下是Avast VPN与各竞争对手的对比：
- Avast VPN 对比 NordVPN: NordVPN wins on speed and server count, but Avast integrates with its antivirus suite for an all-in-one security package.
- Avast VPN 对比 ExpressVPN: ExpressVPN is faster with better streaming access. Avast offers a longer free trial at 60 days on desktop.
- Avast VPN 对比 PureVPN: PureVPN costs less and has more servers. Avast is simpler to use with its one-click vpn connection.
- Avast VPN 对比 Surfshark： Surfshark allows unlimited devices while Avast caps at 10. Surfshark also costs less per month.
- Avast VPN 对比 ProtonVPN: ProtonVPN has a free vpn tier and better privacy credentials. Avast has a more user-friendly interface.
- Avast VPN 对比 PrivadoVPN： PrivadoVPN is cheaper with a free 10GB plan. Avast offers broader security tools beyond just VPN.
- Avast VPN 对比 AdGuard VPN： AdGuard combines VPN with ad blocking natively. Avast offers a wider range of security tools.
- Avast VPN 对比 Virtual Shield： Virtual Shield includes identity monitoring. Avast has more vpn server locations worldwide.
- Avast VPN 对比 StrongVPN： StrongVPN supports more VPN protocols. Avast is easier to set up for non-technical users.
- Avast VPN 对比 FastestVPN： FastestVPN offers a lifetime plan for $40. Avast has stronger brand recognition and security tools.
- Avast VPN 对比 AuraVPN： AuraVPN bundles identity protection for families. Avast offers dedicated cybersecurity features.
- Avast VPN 对比 CyberGhost： CyberGhost has 10,000+ servers and dedicated streaming profiles. Avast integrates with antivirus software.
- Avast VPN 对比 McAfee VPN： Both bundle VPN with antivirus. McAfee has more servers, but Avast offers a longer free trial.
- Avast VPN 与 Private Internet Access 对比: PIA has 35,000+ servers and proven no-logs policy. Avast is simpler but has fewer servers.
- Avast VPN 对比 Mysterium: Mysterium is decentralized and pay-per-use. Avast is a traditional VPN with fixed pricing.
- Avast VPN 对比 SafeShell VPN： SafeShell offers multi-mode VPN for gaming and streaming. Avast has a more established reputation.
- Avast VPN 对比 Oyster VPN： Oyster offers lifetime access at low cost. Avast provides a wider range of cybersecurity tools.
立即开始使用 Avast VPN
您已学会如何使用 Avast VPN 的所有主要功能：
- ✅ 小型企业和家庭办公室网络安全
- ✅ 小型企业网络安全
- ✅ 补丁管理
- ✅ 保护数据
- ✅ 免费Mac杀毒软件
- ✅ 防滑
- ✅ Avast BreachGuard
- ✅ Avast 高级安全防护
- ✅ 安全浏览器专业版
- ✅ Avast Cleanup Premium
下一步： 选择一项功能，立即试用。
Most people start with setting up a vpn connection to protect their online privacy.
Once you connect to the vpn, your data is encrypted and your location is hidden.
Avast SecureLine VPN offers one of the most generous free trials in the VPN market — 60 days on desktop.
It takes less than 5 minutes to download, install, and connect.
Start your free trial today — no credit card needed.
常见问题解答
Avast VPN真的有效吗？
Yes, Avast SecureLine VPN really works. It encrypts your internet connection using AES 256-bit encryption and routes your traffic through secure Avast VPN servers. This hides your ip address and protects your data on any network, including public wi fi. In my testing, the VPN successfully masked my location and prevented DNS leaks.
如何使用 VPN（新手教程）？
To set up a VPN, download the vpn app (like Avast SecureLine VPN) on your device. Open the app and click the connect button — that’s it. The VPN creates a private tunnel between your device and the internet. For detailed instructions refer to the getting started section of this guide. You can also visit Avast SecureLine VPN reference guides on the official support page for platform-specific help.
使用 Avast VPN 可以更改您的位置吗？
Yes. Avast SecureLine VPN allows users to select from almost 60 different locations around the world for their disguised location. Simply tap the server location button and pick a specific country or city. This lets you access content from wherever you are and bypass regional restrictions.
Avast One VPN 有什么功能？
Avast SecureLine VPN is a standalone application that allows you to connect to the internet via secure Avast VPN servers. It encrypts your network connection, hides your ip address, and protects your online activity from eavesdropping. The VPN also helps you access geo-restricted content and protects you on public or unsecured wi fi networks.
我可以使用Avast VPN更改我的位置吗？
Absolutely. Avast VPN lets you connect to a different server in almost 60 countries worldwide. Users can select server locations in Avast VPN by tapping the location button to pick a specific country or city. This changes your apparent ip address to match that region.
Avast VPN最多可以在多少台设备上使用？
You can activate your Avast SecureLine VPN subscription on up to 10 devices simultaneously with a Multi-Device subscription. This covers windows, mac, android, and ios devices. Install it on your phone, computer, and tablet all under one account.
使用Avast VPN安全吗？
Yes, Avast VPN is safe. It uses AES 256-bit encryption (bank-grade), includes a kill switch, and provides DNS leak protection. A VPN is safe to use as long as it’s from a reputable VPN provider and used correctly. Avast SecureLine VPN does not log user activity such as the websites visited or data transferred.
为什么我的电脑里会有 Avast VPN？
Avast SecureLine VPN may have been installed as part of an Avast antivirus bundle or during the Avast Free Antivirus installation process. It’s a separate VPN application. If you don’t want it, you can uninstall Avast SecureLine VPN through the application settings or your system’s uninstall menu.
How do I use Avast VPN?
To use Avast VPN, download and install the app on your device. Open it and click the large connect button to start your vpn connection. The VPN automatically connects you to the fastest available server. To pick a specific location, tap the server location button. Refer to the following getting started section above for the full walkthrough.
Avast VPN真的好用吗？
Yes, Avast VPN works as advertised. It successfully hides your ip address, encrypts your internet connection, and protects you on public wi fi networks. Avast SecureLine VPN offers dedicated servers for high-definition streaming and allows torrenting through its data center locations. The vpn connection is stable and works across all major platforms.
Avast VPN每月费用是多少？
Avast SecureLine VPN costs $4.59/month on the 1-year plan ($55.08 billed annually). The 2-year plan drops to $3.99/month, and the 3-year plan is $4.39/month. There is no monthly-only option — all plans require an annual commitment. Avast SecureLine VPN offers a free trial (60 days on desktop, seven days on mobile) so you can test before purchasing.
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