Keyboard and Mouse Issues

Bonjour,
J'utilise une unité ASUS N73SV sous Windows10 qui me donne entière satisfaction.
Logiciel de sécurité Kaspersky, Firewall Windows, Analyses périodiques par Auslogics Anti-Malware.
Aucune attaque virale jusqu'à aujourd'hui.
Depuis un an environ la touche habituelle de demarrage - au dessus du clavier à droite - ne fonctionne plus; le pc ne demarre pas.
Pour demarrer le pc, il faut appuyer sur la touchei se trouve tout au dessus du clavier à gauche, donc la symetrique de l'autre.
Mais au lieu d'activer directement Windows, cela active le Bios (son de boot tres fort) puis Windows (son de boot normal).
J'ai entrepris plusieurs fois de comprendre et réparer mais sans succès.
Je souhaite revenir à un fonctionnement normal.
Merci de votre aide.
Kind regards,
Jean Farny

Generally, copy and paste do not work with mouse druppin a meny. Now, I have to use tne keyboar,Control "c" to copy and control.'V' to paste. this has slowed my ompute use condiderably.
somtimes I can see a quick flas of the menu, but it disppears befoe any action can take place.
Any help to correct this would be appreciate. Thank You

My windows key on my keyboard does not work and I have tried to run different tasks in the task manager and several other things but nothing seems to work. I saw on your website that this program can help.

Lately (last several weeks) the vast majority of my on-screen selections require a 'double click' on the mouse in order for advancing. How can I correct this so movement on-screen can be accomplished with just a single click on the mouse? Could this be an associated problem with Boostspeed's notice of "Hish system resource usage detected' and I "might experience extreme PC slowdown"?

I've just updated to windows 10 May update, have now completely lost functionality of shift keys.

Hello,
After receiving the most recent Win 10 update and installing it, both shift keys have stopped working and I can't get upper case symbols.
I'm writing this on my old desktop, winxp. the Laptop in question is running Win10 having originally run on

Win7, then Win8 and now Win 10.
iVe tried rollback, updating drivers and restarting, deleting and reinstalling, checking Sticky Keys etc, also checking language layout.
I'm at my wit's end, can you help me please?
Regards,
Sue Youell

Can you tell me how to fix wireless mouse and keyboard lag? My computer is running slow and ran One Click Scanner, Updated all BIOS firmware, Windows 10 and Device Drivers, ran virus and malware applications, did a clean install of Windows 10, eliminated and reinstalled mouse and keyboard drivers, replaced monitor, graphics card and its driver, defragged drives, removed cloud-based backup storage, and removed non-essential processes and software.

At this point, I'm about ready to pull all my hair out. I can't seem to find the cause. The only finding has been:

BIOS and chipset behavior
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The highest measured SM BIOS interrupt or other stall was 127 microseconds. This is considered poor behavior. Your system may have difficulty handling multimedia in real-time and may be subject to unexpected stutters and unresponsive behavior.


Ron

I just bought MX ANYWHERE 2S mouse. Logitech web page insists I must have the LOGITECH OPTIONS executable to parameter the mouse. So I tried to install, but the installation does not complete.

That's it for now.