I have a touchpad problem on the Lenovo U430 Ideapad Touch?

I have a touchpad problem on the Lenovo U430 Ideapad Touch?

Added (1). I have a Lenovo U430 Ideapad Touch, and I have a problem with my touchpad. When I try to play games, as you know you must use the WASD keys and several others. WASD is used to move your character. And the touchpad is used to look around. However I can't move my character around and look around at the same time. So I can't use these two things at the same time. How do I fix this?!

Where are all the broadwell notebooks?

Are there any broadwell notebooks currently available with iris 6100?
Are there any broadwell notebooks currently available with HD 6000?

Intel released these a month ago, but I have seen no sign of any computers with them?

Also where are all the Broadwell-Y(core M) laptops? Core M was released back in October, and I can't find any Core M notebooks currently available.
Only the Lenovo Yoga Pro 3, has core M, not really what I'm looking for though. The Lenovo came out back in October, and yet there are still no other notebooks from any manufacturer currently available with Core M.

Why aren't there any Core M notebooks available, and why aren't there any computers with the new Broadwell-U Cpus available? When will these become available?

I know there are some broadwell notebooks available but only with HD 5500.

Spilt double cream on keyboard?

So I spilt some double cream on my laptop as I tilted my plate without realising, and some dropped off onto just below the alt key. This then slid down the keyboard to about the e button. The amount was probably like a couple ml if that. However, I think a little bit went underneath the keys, maybe the equivalent of a few drops. Now, I'm wondering if that could potentially affect anything? And also, if the cream will eventually dry and then becoming harmless? I have a Lenovo Z50 if it matters

Added (1). The keys all work as of about 30 mins

Lenovo w540 or lenovo t440s?

Lenovo w540 or lenovo t440s?

Added (1). I can't chose between the two. Are the following upgrades worth the money.

Processor
Intel Core i7-4700MQ Processor (6MB Cache, up to 3.40GHz) [comes with]
Intel Core i7-4800MQ Processor (6MB Cache, up to 3.70GHz) [$140.00]

Memory
8GB PC3-12800 DDR3L (2 DIMM) [comes with]
8GB PC3-12800 DDR3L SDRAM 1600MHz SODIMM [$50]
16GB PC3-12800 DDR3L (4 DIMM) [$140]

Hard drive
256GB SSD [$320]
240GB SSD [$370]
512GB SSD [$620]

Microhard drive 16GB SSD [$40]

Added (2). these are updates on the thinkpad w540

Laptop SD Card Reader problem?

I have a lenovo g500 laptop. And my sd card reader has a problem. When i insert an sd card, it will detect and can read it but i can't write, delete files or reformat the card. Please help me…

Added (1). this is just my new problem. Because last year, the SD card reader has no problem. I can write, delete files and format it.

Lag on the 15 Lenovo Y50 (UHD [4K]) laptop?

I've done everything to boost the performance of my laptop, but whenever I watch videos, it tends to stutter/lag or drop in frame rate for some reason. On some occasions, it'll lag throughout the entire video. This doesn't happen on my old laptop…

Also, every time I log on after my laptop has been on hibernate or sleep, backspacing, spacing, and scrolling is SUPER SLOW. I'd need to restart my laptop for it to be normal again.

Laptop screen won't turn on?

I press the power button and I unlock my laptop but then the screen stays black. I can see my cursor and I can use key to open things like the task manager. I have a Lenovo Y510P. Please help! It happened after I downloaded a emulator file. As soon as I press the power button again the screen flicks to a "shutting down" screen and turns off.

Why won't my laptop hear sound? My mic is on and I even tried an external mic. I'm using Lenovo y510p?

Why won't my laptop hear sound? My mic is on and I even tried an external mic. I'm using Lenovo y510p?

Best Laptop for Adobe Photoshop and Ilustrator?

I'm looking for the best laptops in order to enhance my photoshop and ilustrator skills, including 3d modelling and logo making. Are 8gb Ram enough? For now I chose the Lenovo B50-70.

Gaming Laptop Comparison: Lenovo Y50 vs ASUS F550JK which is better?

I need a laptop for school work and maybe a bit of gaming. It is not that I'm a hardcore gamer who wants to play Battlefield 4 in the highest quality. I'm going to university soon and I would like a really strong (But not too big) laptop with me which can game if I want it to. So a lot of ram and space and good speeds.

I have currently a Lenovo and I really like it. I don't know much about ASUS so I need some help. Also some computer experts here could tell me more about the difference between these laptops and suggest which one to buy