crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934243:0crwdne2934243:0 mike

crwdns2934249:0crwdne2934249:0:

At first look I would say this is a software or operating system problem.
Your decription is a little too general. “Tabs” what Tabs? Be more specific. What program, browser, what? Does it only happen in Excel, etc.
On the other hand sound drivers may be corrupted.
Try uninstalling the Sound drivers in Control Panel > Device Manager
then after that Device Manger > Action > Scan for hardware changes.
This should re-install the drivers and fix the problem.
Let us know how it goes.
+
+O.K. that’s clearer. Go to Acer’s website, download the audio drive and install it.

crwdns2915684:0crwdne2915684:0:

open

crwdns2934245:0crwdne2934245:0 mike

crwdns2934249:0crwdne2934249:0:

-First of all your decription is a little vague. “Tabs” what Tabs? Be more specific. What program, browser, what? Does it only happen in Excel, etc.
+At first look I would say this is a software or operating system problem.
-This is start but your problem maybe something else. Sound drivers may have got corrupted.
+Your decription is a little too general. “Tabs” what Tabs? Be more specific. What program, browser, what? Does it only happen in Excel, etc.
+
+On the other hand sound drivers may be corrupted.
Try uninstalling the Sound drivers in Control Panel > Device Manager
then after that Device Manger > Action > Scan for hardware changes.
This should re-install the drivers and fix the problem.
Let us know how it goes.

crwdns2915684:0crwdne2915684:0:

open

crwdns2934241:0crwdne2934241:0 mike

crwdns2934249:0crwdne2934249:0:

First of all your decription is a little vague. “Tabs” what Tabs? Be more specific. What program, browser, what?  Does it only happen in Excel, etc.

This is start but your problem maybe something else. Sound drivers may have got corrupted.

Try uninstalling the Sound drivers in Control Panel > Device Manager

then after that Device Manger > Action > Scan for hardware changes.

This should re-install the drivers and fix the problem.

Let us know how it goes.

crwdns2915684:0crwdne2915684:0:

open