Usage

Caffeine puts a coffee cup icon in the right side of your menu bar. Click the cup to toggle whether Caffeine is active or not -- a full cup means Caffeine will prevent your Mac from automatically going to sleep, dimming the screen or starting screen savers. An empty cup means your Mac will sleep normally.

For more control, right-click (or ⌘-click) the icon to show the menu. From here, you can access the preferences window or set a timeout if you only need Caffeine to prevent sleep for a little while.

Caffeine dropdown menu showing duration options

Caffeine preferences window with startup and timer settings

Caffeine is intended to be simple, yet powerful. Options you can configure include whether to start Caffeine automatically every time you start up your Mac, whether Caffeine should activate every time it starts, and a default duration if you always want Caffeine to turn itself off after a set time.

Zalopay Change Language Jun 2026

: If you are using Zalopay for business or looking for general information, the Zalopay official website offers an English version for its service descriptions. 💡 Key Terms for Navigation

This is because ZaloPay is designed with a "Vietnam-first" approach. To "change" the language in ZaloPay, you actually have to talk to your phone's brain first. How to "Change" the Language Check your Phone's Main Settings : If your entire phone is set to English, ZaloPay Zalopay Change Language

If you don’t see a “Language” option, your ZaloPay app version may follow your phone’s system language by default. In that case, proceed to Method 2. : If you are using Zalopay for business

: Since Zalopay is deeply integrated with the Zalo chat app, ensuring Zalo is set to English can sometimes stabilize the onboarding experience. Open Zalo . Go to Settings > Language and Font . Select English . How to "Change" the Language Check your Phone's

Some apps automatically detect your phone's system language. Ensure your device is set to English: Languages & input and move English to the top. Language & Region iPhone Language and select English. Google Help Important Note for Foreigners: Be aware that fully using ZaloPay often requires a Vietnamese ID (CCCD)

This method changes the language only within the ZaloPay app, leaving your phone’s system language unaffected.

Support

If you have questions, comments or other feedback just get in touch.

Source Code

Caffeine is open source software. It's licensed under MIT license and the source code is available on Github.

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