FAQ for Computer and Information Technology

Login to Facebook with Web Browser

info@fyicenter.com (FYIcenter.com) — Mon, 06 Apr 2026 03:09:10 +0200

How to login to Facebook with a Web browser? If you want to login to Facebook with a Web browser, you can follow this tutorial: 1. Open a Web browser and enter this address: https://www.facebook.com/ . You see the Facebook signup and login page. 2. Enter your email address or phone number of your Fa... - Rank: 27720; Updated: 2026-04-06 03:09:10 -> Source

Complex MathML Elements

info@fyicenter.com (FYIcenter.com) — Sun, 22 Mar 2026 13:55:43 +0100

Where to find tutorials on Complex MathML Elements. Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Complex MathML Elements "mrow" - MathML Group Element "mfrac" - MathML Fraction Element "msub" - MathML Subscript Element "msup" - MathML Supers... - Rank: 767; Updated: 2026-03-22 13:55:43 -> Source

"mspace" - MathML Space Element

info@fyicenter.com (FYIcenter.com) — Sun, 22 Mar 2026 13:55:43 +0100

How to use the MathML Space Element: "mspace"? "mspace" is the MathML Space Element that allows you to specify a whitespace, including linebreak. "mspace" element supports 2 useful attributes: "width" - Specifies the width of the whitespace. "linebreak" - Specifies how linebreak should handled. Vali... - Rank: 700; Updated: 2026-03-22 13:55:43 -> Source

"mtext" - MathML Text Element

info@fyicenter.com (FYIcenter.com) — Sun, 22 Mar 2026 13:55:43 +0100

How to use the MathML Text Element: "mtext"? "mtext" is the MathML Text Element that allows you to specify a commentary text. For example, "mtext" element can be used to provide a note in an expression. <math><mt ext>if</mtext&am p;gt;<mo>:&l t;/mo&a... - Rank: 581; Updated: 2026-03-22 13:55:43 -> Source

File Locations of Microsoft Office on Local PC

info@fyicenter.com (FYIcenter.com) — Sun, 08 Feb 2026 15:07:50 +0100

Where are Microsoft Office files are located on my local Windows PC? I just installed it from office365.com. If you have installed Microsoft Office from office365.com, you can find Office product files at two locations: 1. "C:\Program Files (x86)\Microsoft Office", which containes: Directory of C:\P... - Rank: 5129; Updated: 2026-02-08 15:07:50 -> Source

"mfrac" - MathML Fraction Element

info@fyicenter.com (FYIcenter.com) — Mon, 02 Feb 2026 04:55:23 +0100

How to use the MathML Fraction Element: "mfrac"? "mfrac" is the MathML Fraction Element that allows you to specify a fraction expression with a numerator sub-element and a denominator sub-element. The syntax for "mfrac" element is: <munder> numerator denominator </munder>... - Rank: 713; Updated: 2026-02-02 04:55:23 -> Source

"mrow" - MathML Group Element

info@fyicenter.com (FYIcenter.com) — Mon, 02 Feb 2026 04:55:23 +0100

How to use the MathML Group Element: "mrow"? "mrow" is the MathML Group Element that allows you to group multiple sub-elements into a single element. The syntax for "mrow" element is: <mrow> element element ... </mrow> For example, we should group a pair of coordinates to... - Rank: 706; Updated: 2026-02-02 04:55:23 -> Source

"msup" - MathML Superscript Element

info@fyicenter.com (FYIcenter.com) — Sat, 24 Jan 2026 02:43:45 +0100

How to use the MathML Superscript Element: "msup"? "msup" is the MathML Superscript Element that allows you to specify a base sub-element associated with superscript sub-element. The syntax for "msup" element is: <msup> base subscript </msup> Here is an example of using t... - Rank: 867; Updated: 2026-01-24 02:43:45 -> Source

"msub" - MathML Subscript Element

info@fyicenter.com (FYIcenter.com) — Sat, 24 Jan 2026 02:43:45 +0100

How to use the MathML Subscript Element: "msub"? "msub" is the MathML Subscript Element that allows you to specify a base sub-element associated with subscript sub-element. The syntax for "msub" element is: <msub> base subscript </msub> Here is an example of using the "ms... - Rank: 713; Updated: 2026-01-24 02:43:45 -> Source

Add or Change Footer on a Layout in PowerPoint

info@fyicenter.com (FYIcenter.com) — Thu, 25 Dec 2025 11:07:07 +0100

How to add or change the footer on a layout in PowerPoint? I want my slide footers to have the same look and feel. Yes, you can easily add or change the footer on a layout in a slide master in 6 steps: 1. Click the View tab. You see the View tab menu showing up. 2. Click the Slide Master icon in the... - Rank: 19252; Updated: 2025-12-25 11:07:07 -> Source

Convert Word Documents to Unicode UTF-8 Text Files

info@fyicenter.com (FYIcenter.com) — Tue, 25 Nov 2025 11:50:36 +0100

How to save word documents into Unicode UTF-8 text files? When I convert Word documents into text files, Word will use the default encoding, "ISO 8859-1 Western Europe", which will not support double byte characters like Japanese. Can I save word documents into text files using Unicode UTF-8 encodin... - Rank: 45910; Updated: 2025-11-25 11:50:36 -> Source

"munder" - MathML Underscript Element

info@fyicenter.com (FYIcenter.com) — Fri, 24 Oct 2025 14:54:32 +0200

How to use the MathML Underscript Element: "munder"? "munder" is the MathML Underscript Element that allows you to specify a base sub-element associated with an underscript sub-element. The syntax for "munder" element is: <munder> base underscript </munder> "munder" eleme... - Rank: 788; Updated: 2025-10-24 14:54:32 -> Source

"msubsup" - MathML Subscript-Superscript Element

info@fyicenter.com (FYIcenter.com) — Fri, 24 Oct 2025 14:54:32 +0200

How to use the MathML Subscript-Superscript Element: "msubsup"? "msubsup" is the MathML Subscript-Superscript Element that allows you to specify a base sub-element associated with a subscript sub-element and a superscript sub-element. The syntax for "msubsup" element is: <msubsup> base... - Rank: 780; Updated: 2025-10-24 14:54:32 -> Source

Applying Built-in Themes in PowerPoint

info@fyicenter.com (FYIcenter.com) — Thu, 23 Oct 2025 16:13:41 +0200

How to make my presentation beautiful by applying a built-in theme provided by Office PowerPoint 2007? I created a presentation with the default theme. Slide look very boring. Can I make my slides look beautiful by using built-in themes? Yes, you can easily apply a built-in theme provided by Office ... - Rank: 7518; Updated: 2025-10-23 16:13:41 -> Source

Introduction to MathML (Mathematical Markup Language)

info@fyicenter.com (FYIcenter.com) — Tue, 14 Oct 2025 03:22:47 +0200

Where to find tutorials on Introduction to MathML (Mathematical Markup Language). Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Introduction to MathML (Mathematical Markup Language). What Is MathML (Mathematical Markup Language) Insert MathML... - Rank: 1236; Updated: 2025-10-14 03:22:47 -> Source

What Is MathML (Mathematical Markup Language)

info@fyicenter.com (FYIcenter.com) — Tue, 14 Oct 2025 03:22:47 +0200

What Is MathML (Mathematical Markup Language)? MathML (Mathematical Markup Language) is an XML-based language for describing mathematical notations and capturing both its structure and content. The MathML specification is an open standard developed by the w3.org. See the latest version at https://ww... - Rank: 1235; Updated: 2025-10-14 03:22:47 -> Source

Insert MathML Element in HTML Documents

info@fyicenter.com (FYIcenter.com) — Tue, 14 Oct 2025 03:22:47 +0200

How to Insert MathML Elements in HTML Documents? You can insert a MathML Element in an HTML document by inserting the MathML XML document directly any where in the HTML document. Here is a simple example of inserting a MathML element inside an HTML document. Save it in a file called, Square-Root.htm... - Rank: 1152; Updated: 2025-10-14 03:22:47 -> Source

"munderover" - MathML Underscript-Overscript Element

info@fyicenter.com (FYIcenter.com) — Tue, 16 Sep 2025 07:41:57 +0200

How to use the MathML Underscript-Overscript Element: "munderover"? "munderover" is the MathML Underscript-Overscript Element that allows you to specify a base sub-element associated with a underscript sub-element and a overscript sub-element. The syntax for "munderover" element is: <munderov... - Rank: 855; Updated: 2025-09-16 07:41:57 -> Source

"mover" - MathML Overscript Element

info@fyicenter.com (FYIcenter.com) — Tue, 16 Sep 2025 07:41:57 +0200

How to use the MathML Overscript Element: "mover"? "mover" is the MathML Overscript Element that allows you to specify a base sub-element associated with an overscript sub-element. The syntax for "mover" element is: <mover> base overscript </mover> "mover" element support... - Rank: 802; Updated: 2025-09-16 07:41:57 -> Source

MathML Elements for Tables

info@fyicenter.com (FYIcenter.com) — Wed, 18 Jun 2025 10:51:32 +0200

Where to find tutorials on MathML Elements for Tables. Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on MathML Elements for Tables. "mtable" - MathML Table Element "mtr" - MathML Table Row Element "mtd" - MathML Table Data Element "mlabeledtr" -... - Rank: 1063; Updated: 2025-06-18 10:51:32 -> Source

"mtable" - MathML Table Element

info@fyicenter.com (FYIcenter.com) — Wed, 18 Jun 2025 10:51:32 +0200

How to use the MathML Table Element: "mtable"? "mtable" is the MathML Table Element that allows you to specify sub-elements as table rows. The syntax for "mtable" element is: <mtable> row row ... </mtable> Note that each row in a "mtable" element must be defined as a "mtr... - Rank: 1024; Updated: 2025-06-18 10:51:32 -> Source

Creating WeChat account with Facebook account

info@fyicenter.com (FYIcenter.com) — Wed, 18 Jun 2025 10:50:04 +0200

How to create a new WeChat account with my Facebook account? Creating a new WeChat account with a Facebook account is the only way to create a WeChat without a cellphone number. Here is how to do it: 1. Download and install WeChat on your device. 2. Run WeChat. You see the login screen. 3. Tap the "... - Rank: 85954; Updated: 2025-06-18 10:50:04 -> Source

List of Formatting Symbols in Microsoft Word

info@fyicenter.com (FYIcenter.com) — Sun, 01 Jun 2025 23:23:41 +0200

Sometimes I see special symbols are showing up at the end of each paragraph in my Microsoft Word document. What are they? If you see special symbols showing up at the end of each paragraph, they are called formatting symbols (also called formatting marks). Formatting symbols are hidden by default. Y... - Rank: 379314; Updated: 2025-06-01 23:23:41 -> Source

Install Microsoft Teams on Windows 7

info@fyicenter.com (FYIcenter.com) — Sat, 24 May 2025 23:07:57 +0200

How to install Microsoft Teams desktop version on Windows 7? I am tired of using Microsoft Teams Web version. If you want to try the desktop version of Microsoft Teams on your Windows 7 computer, you can follow these steps: 1. Open a Web browser and go to: https://teams.microsoft.com/do wnloads. You... - Rank: 178488; Updated: 2025-05-24 23:07:57 -> Source