One of QQ's best features is that a single account works everywhere at once. Here is how to run QQ on your PC, Mac and phone with everything kept in sync.
Your QQ identity — your QQ number, contacts and recent message history — lives in the cloud, tied to your account rather than to any one device. When you sign in on a new device, QQ downloads that account data, so your contact list and conversations are there instantly. Send a message from your laptop and it appears on your phone moments later.
Download and install the official QQ app on every device you want to use — Windows, Mac, Android, iPhone or Linux.
On every device, sign in using the same QQ number and password. This is what links them to one synced account.
QQ may ask you to confirm a new device login from a device you already trust, as a security step. Approve it to finish connecting.
Your contacts and recent chats download automatically. Give it a moment on first sign-in, especially for large contact lists.
Configure local options — notifications, scan settings — on each device, since some preferences are stored locally rather than synced.
Yes. QQ supports being signed in on a desktop and a mobile device at the same time. Messages and contacts stay in sync, so you can start a conversation on your phone and continue it on your computer.
Your account, contacts and recent messages are tied to your QQ number in the cloud. When you sign in on another device, QQ pulls that account data down, so your contact list and ongoing chats appear automatically.
Account-level data syncs, but some preferences are stored per device. Settings like scan options or local notifications may need to be configured once on each device, while your identity and contacts always follow your QQ number.
Download QQ and sign in with one account to sync everywhere.