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Technical Articles

Software Tutorial

How to draw on a PPT during a presentation? A tutorial on using pen and highlighter tools in PPT

ToannotateduringaPowerPointpresentation,usethebuilt-inpenorhighlightertools.StartSlideShowmode,right-clicktoaccessPointerOptions,thenselectPenorHighlighter.CustomizecolorsviaPenColorforbettervisibility.UsetheEraseAllInkonSlideoptiontoremoveannotation

Aug 20, 2025 am 04:46 AM

How to add a drop shadow to an object in a PPT?

Selecttheobjectyouwanttoaddashadowto,suchasashape,textbox,image,orSmartArt.2.Withtheobjectselected,gototheFormattabinthetopmenuribbon.3.ClickonShapeEffectsintheShapeStylesgroup,hoveroverShadow,andchooseapresetshadowstylefromthedropdown,usingTextEffec

Aug 20, 2025 am 04:37 AM

ppt shadow effect

How to change the ringtone for WeChat calls?

TocustomizeyourWeChatcallringtone,openWeChat,gotoMe>Settings>Notifications>CallRingtone,thenchooseabuilt-inorcustomsound.EnsurecustomringtonesareinMP3formatandsavedintheRingtonesfolder.Alternatively,useyourphone’ssoundsettingsorathird-partya

Aug 20, 2025 am 04:16 AM

WeChat ring

How to Convert UTC to Pacific in Excel – Step by Step Formula Guide

If you’ve ever found yourself staring at a spreadsheet filled with UTC timestamps and thinking, “Why can’t this just display Pacific Time?”—you’re not alone. Whether managing server logs, organizing international meetings, or analyzing time-base

Aug 20, 2025 am 04:12 AM

How to create a candlestick chart in excel

Prepareyourdatawithcolumnsintheorder:Date,Open,High,Low,Close,ensuringeachrowcontainsthecorrespondingOHLCvalues.2.Selectthedatarangeincludingheaders,gotoInsert>InsertStock,Surface,orRadarChart,andchoosetheOpen-High-Low-Close(OHLC)optiontocreatethe

Aug 20, 2025 am 04:06 AM

Fix CompatTelRunner.exe Process High CPU Usage on Windows 10

If you're using Windows 10 and CompatTelRunner.exe is taking up a lot of your CPU, it may be time to figure out what's going on. CompatTelRunner.exe is used when you're updating Windows. It's also the process that handles diagnostics for compatibil

Aug 20, 2025 am 03:57 AM

Interactive forms in Word for surveys and more

Learn to make interactive forms in Word easily. Updated tutorial, tricks and tips so that nothing escapes you.

Aug 20, 2025 am 03:36 AM

How to turn off or hide comments in a PPT?

Tohidecommentswhileediting,gotothe"Review"tabandclick"ShowComments"totogglethemoff,whichhidescommenticonsandthecommentspanewithoutdeletingthem.2.Todeletecommentspermanently,right-clickacommenticonandchoose"DeleteComment"

Aug 20, 2025 am 03:33 AM

How to create a split screen effect in a PPT?

DividetheslideintotwoequalhalvesusingrectanglesinsertedfromtheShapestool,ensuringeachcovers50%ofthewidthandspanstoptobottom.2.Addcontentsuchastextboxesorimagesintoeachhalf,usingconsistentformattingforaprofessionalappearance.3.Optionally,insertavertic

Aug 20, 2025 am 03:27 AM

How to use the virtual laser pointer during a PPT slideshow?

TousethevirtuallaserpointerinPowerPoint,pressandholdCtrlwhileclickinganddraggingwiththeleftmousebuttonduringslideshowmode;areddotwillfollowyourcursortohighlightkeycontentwithoutleavingmarks.1.Onlaptopswithtrackpads,useCtrl left-clickanddragwithtwofin

Aug 20, 2025 am 03:23 AM

Why can't I add someone to a Messenger group

Youmustbeagroupadmintoaddmembers;ifnot,asktheadminorrequestadminrights.2.Thepersonmayhaveblockedyouorrestrictedmessages,preventingaddition.3.Thegroupmayhavereachedthe250-memberlimit,socheckmembercount.4.ThepersonmusthaveanactiveFacebookandMessengerac

Aug 20, 2025 am 03:10 AM

group

What are the reward requirements for 'Invite Friends to Win Gift Cards'?

1. Get a gift card, provided that your friend accepts your invitation and makes a call via WeChat Out. Each user can receive up to 20 gift cards; 2. You will receive an additional reward after every successful invitation of 5 friends to accept the invitation and use WeChat Out to call. Each user can receive up to 10 additional rewards; 3. The cards sent to friends are valid for up to 15 days. If a friend does not use up the amount in the card within the validity period, the remaining amount after the expiration will still be deducted from your account balance.

Aug 20, 2025 am 02:48 AM

OBS Virtual Camera Not Showing Up? How to Fix

Users frequently encounter the issue of OBS Virtual Camera not appearing while using their PC for streaming or video calls. This frustrating problem can stem from various sources—ranging from software misconfigurations to hardware or driver-related g

Aug 20, 2025 am 02:36 AM

Ghostwriter Could Be the Tool You Need to Write a Novel

Writing is hard – especially when you work from home. All kinds of disturbances are everywhere: the washing machine is completing the final blow drying, the dog needs to walk, and the child will come home from school in an hour. Sitting in front of the computer, you open a blank Google document, but at the same time, Facebook, Wikipedia, the news websites you often read, and more than a dozen tabs with notification reminders are also open. If you are familiar with this scenario, you might want to try Ghostwriter - a distraction-free writing tool for Linux, Windows, and macOS. What is Ghostwriter? Ghostwriter is a cross-platform, based on

Aug 20, 2025 am 02:30 AM