# Features and functions
### Groups
1. Groups can be used to classify browsers. Also you can assign a gorup to sub users. Refer to [Users](/help1/users.md).
2. Click "Add" to add new group.
3. Click "Edit" to update group infos. Like name and sort.
4. Click "Delete" to remove a group.
### Advanced Search
1. You can quickly filter datas by Name,Group Name, Username, Seq, Min Seq, Max Seq, Remark, Proxy Type, Host and Status.
2. Switch tabs, quickly filter group datas.
### Features
* box1: Switch lines, you can switch lines when your local network error, detect IP failed or other issues.
* box2: Package and browser used infos.
* box3: Open times per day.
* box4: Search filters.
* box5: Reset opened browsers window bounds.
* box6: Refresh data.
* box7: Share with others.
* box8: Reset table columns.
* box9: Recycle Bin, refer to [Recycle Bin](/help1/recycle-bin.md).
* box10: More operatioins, such as Open Selected, Clone Selected, Set As Favorite, Export, Batch Update Browsers etc.
* box11: Selection for batch operation.
* box12: Batch open selected browsers.
* box13: Clone selected browser, you can both clone fingerprint infos or random it.
* box14: Set Favorite.
* box15: Export by selected, seq range and groups.
* box16: Batch update browser's group, proxy, remark and all of other items.
* box17: Close selected browsers.
* box18: Clear selected browser's cache files.
* box19: Share browsers with others.
* box20: Transfer browsers to other BitBrowser users.
* box21: Delete selected browsers, you can completely delete browsers(can not resotre) or move to recycle bin, refer to [Recycle Bin](/help1/recycle-bin.md).
* box22: Config fingerprint items, same as [add browser](/help1/browser-profiles/add-a-new-browser-profile.md).
* box23: Open browser.
* box24: Set Favorite.
* box25: Open selected browsers, close selected browsers, move to recycle bin and delete completely.
* box26: Pagination
* box27: If the agent has added a refresh URL, click to refresh to the latest URL
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