Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →Don’t assume a Gemini skill is private just because it is saved as instructions. Google says information provided in Skills—including instructions and shared files—is information provided to Gemini Apps. Before creating or using a skill with sensitive material, review its instructions and every uploaded file, check your Gemini activity settings, and consider what connected services it can access. Keep Activity controls what Google says it uses activity for; turning it off does not stop all processing. For employer, client, or regulated data, check the rules that apply to your organization and service.
What information can a Gemini skill contain?
Google describes Skills as saved custom instructions that can be used across Gemini chats and tasks. You can create one with Gemini, start from a template, write it manually, or upload a SKILL.md file. A skill can also include optional reference files, so the material to review is not limited to the skill’s name or description. Google says skills can be applied when relevant or explicitly requested. See Google’s Create & manage skills for Gemini Apps.
Google’s Gemini Apps Privacy Hub explicitly includes instructions provided in Gems and Skills among information users provide to Gemini Apps. It also names prompts, shared files, other content, and feedback. Treat a skill’s saved instructions and any reference files as content you are providing to the service; do not assume that saving them in a reusable skill changes how they are handled.
Privacy checks before you add sensitive information
- Inspect the instructions and every file. Remove passwords, access tokens, personal identifiers, confidential details, or other sensitive material the skill does not need. Check uploaded reference files as carefully as the instructions themselves; Google includes both Skills instructions and shared files in its privacy information.
- Review Gemini Apps Activity settings. In your Google Account, check the Gemini Apps Activity controls, including the data-use choice, deletion controls, and auto-delete period. Google says these controls let users review and delete activity and control whether activity is used to improve Google AI. The available settings and their effects should be checked in the current Privacy Hub for your account.
- Do not treat Keep Activity off as a no-processing switch. Google says that even with Keep Activity off, it still uses chats to respond and help protect Google, its users, and the public, including with help from human reviewers. Turning the setting off therefore does not mean that nothing is processed or retained; consult the current Privacy Hub for the applicable retention and processing details.
- Check Connected Apps access. A skill may work with some Connected Apps. Depending on the services and permissions involved, Google describes data such as files, email, events, photos, contact details, financial information, location, and insights from those sources. Such information can be sensitive or confidential. Third-party services have their own privacy policies; review them as well as Google’s Connected Apps guidance.
- Verify the feature works the way you intend. Google’s current guidance says skills do not work with every Gemini feature. Its Gems-to-skills transition information lists limitations including Canvas and Deep Research. Check current compatibility before relying on a skill or a particular workflow.
- Check organizational and legal rules for work data. Google’s general help does not determine whether your employer, client contract, or applicable law permits you to submit a particular dataset. Follow your organization’s requirements and the relevant service terms before using work, client, or regulated information.
What turning Keep Activity off does—and does not do
Keep Activity is relevant because Google says activity controls can affect whether Gemini Apps activity is used to improve Google AI. But the setting is not a blanket confidentiality control: Google’s Privacy Hub says chats are still used to respond and help protect Google, its users, and the public, including with help from human reviewers, when Keep Activity is off. Review the current Privacy Hub for the account-specific retention and processing details rather than inferring them from the setting alone.
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When to avoid putting information in a skill
Do not add information if you cannot establish that you are allowed to share it with Gemini under the rules that apply to you. That is especially important for employer or client material and regulated data: the general Google guidance does not resolve contractual, internal-policy, or legal permissions for a particular case. If the skill only needs a pattern or workflow, write instructions around that pattern rather than embedding actual sensitive records, credentials, or identifying details.
Current account and upload requirements
Google’s computer help page currently says creating and using skills requires users to be at least 18, sign in to Gemini with a personal Google Account, and have Keep Activity on; it says work or school accounts are not supported at this time. The page also lists availability on Gemini mobile, Mac, and web, supported plain-text-oriented upload types, and a 100 MB maximum total uploaded-file size. These are changeable product requirements and limits, not privacy guarantees; check Google’s current Skills help page before relying on them.
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- 99.99% High-definition hydrophobic and oleophobic screen coating protects against sweat and oil residue from fingerprints. Featuring maximum protection from scratches, scrapes, and bumps.
- High Privacy: Keeps your personal, private, and sensitive information hidden from strangers,screen is only visible to persons directly in front of screen.Good choose when you are in the bus,elevator,metro or other public occasions.(Note: Due to this privacy cover will darken the image to prevent the peeking eyes near you, you might need to turn your device display brightness up a bit when use it.)
- Online video installation instruction: Easiest Installation - removing dust and aligning it properly before actual installation,enjoy your screen as if it wasn't there.
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