[Rezolvare] The following signatures were invalid: EXPKEYSIG B188E2B695BD4743 DEB.SURY.ORG
Fix upgrade or update error: The following signatures were invalid: EXPKEYSIG B188E2B695BD4743 DEB.SURY.ORG Automatic Signing Key.
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Tutorials and IT news
Tutorials and useful news for your computer or laptop
The most useful tutorials and news from IT. Configuration, correction of errors, antivirus solutions and protection in front of cyber attacks, for Windows, Macos and Linux operating systems.
Fix Windows 11 On Volume 3, 4. Choose an operating system
“Choose an operating system. Windows 11 On Volume 3, 4”. How you do not appear the blue screen with Windows 11 volumes.
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Instagram and Facebook doesn't work? Password reintroduction.
Meta is facing a technical problem, which is why all Instagram and Facebook accounts do not work.
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Windows 11 Update Install Error 0xc1900101 [Parallels / Fix]
Resolution for error code 0xC1900101, which appears when trying to update Windows 11. Windows Update.
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3 Methods by which you release space on hard disk in Windows 11
In this tutorial you see step by step, how to release space on hard disk in Windows 11, without deleting important files.
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Gemini Ai in Android Messages, Android Auto and other applications.
Good news from Google for smartphone devices. The integration of the gems of Android Messages and Android Auto is close.
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Advantages Wi-Fi 7 on Windows 11. The future of wireless connectivity.
See what are the benefits of Wi-Fi 7 on Windows 11. The future of wireless connectivity at speeds 4 times higher than Wi-Fi 6E.
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Openai sister. Turns the text into realistic videos with ai
Openai Sora, it is an artificial intelligence instrument, capable of turning text instructions into realistic videos.
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How do you install Numbers, Pages on old macOS versions
A useful tutorial if you have an older Mac model and you need to install Numbers, Pages on the old maccos versions.
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How can you use co -pilot in Excel for spreadsheets
A tutorial in which you learn how to use co -pilot in Excel to generate columns with calculation formulas and analysis functions.
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