product instructions SoftComputers

24 Aug

Fix the error: osetup.dll digital signature does not validate or is not present

07.03.2024
By copywriter
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If you encounter an error during the installation of Microsoft Office, specifically pointing to the line: osetup.dll digital signature does not valida...

12 Jul

Blog

Error: This product key didn’t work. Please check It and try again, or try a different key.

26.03.2024
By copywriter
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This article will cover the Windows activation error: This product key didn't work. Please check It and try again, or try a different key. 1) M...

08 Jul

Blog

Fix – The Microsoft Office system is unable to verify the license of this product

25.03.2024
By copywriter
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Let's consider the error where, upon launching any Microsoft Office application, such as Word, the user receives the following error message: Microsof...

08 Jul

Blog

Solution – Error during the installation of Microsoft Office 2016

25.03.2024
By copywriter
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In this article, I will discuss the error I encountered during the installation of "Microsoft Office 2016" with the error message: Microsoft Office Pr...

18 Jun

Blog

Activating Windows 8.1 by Phone – Instructions

16.01.2025
By copywriter
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In this article, I will discuss the process of phone activation in Windows 8 / 8.1 (any edition). To activate Windows 8.1 by phone, you will need a va...

12 Jun

Blog

Windows 10 system requirements – for different versions

26.03.2024
By copywriter
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This article discusses the system requirements for various versions of Windows 10 (Pro, Home, Enterprise, etc.). Each version of Windows 10 is designe...

04 Jun

Blog

Identifying the product key in Microsoft Office

14.03.2024
By copywriter
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In this article, I'll discuss how to find out and view which product key is activated (installed) in your Microsoft Office. This method will work only...

03 Jun

Blog

Windows 7 – The entered product key is invalid or not supported by this site. Please contact the Microsoft Support page.

26.03.2024
By copywriter
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In this article, we will discuss the error: "The entered product key is invalid or not supported by this site. Please contact the Microsoft Support...