Upgraded to windows 10 and now I don't have access to removable storage devices?

I upgraded to windows 10 a while back and as soon as I upgraded it changed something in my security settings so that I can no longer access files on removable storage devices. I tried two different flash drives and a memory card from my camera and none of them work. There's no security tab when I go to properties for the device, and in the sharing section the networks for private and public have file and printer sharing turned on. What do I need to access to change the security settings?
I have a Lenovo by the way. And the flash drives work because my boyfriend has an acer that s also upgraded to windows 10 and I can open files on his computer, just not mine.

Brand New Lenovo Y50 UHD Slow When Gaming?

I just got a brand new Lenovo Y50 UHD the one with an Intel Core i7 and a GTX 960m, and after it set it up and started to play some games, I noticed that it was being Really slow. One of the games I played was Asphalt 8 from the windows app store, and frame rates were below 10. I tried updating all of my drivers, uninstalling Lenovo bloatware, etc. After all that, it is STILL very slow in all games, even lighter ones like Asphalt 8. My old HP with Intel HD graphics ran Asphalt 8 at around 50 fps. Before you answer, yes, All my drivers are up to date.

Looking for a discrete gpu for my PC. Can anybody recommend me one? I want it for gaming. PC specs in details?

Motherboard
ManufacturerLENOVO
Chipset VendorIntel
Chipset ModelHavendale/Clarkdale Host Bridge
Chipset Revision02
Southbridge VendorIntel
Southbridge ModelQ57
Southbridge Revision06
BIOS
BrandLENOVO
Version5JKT51AUS
Date11/2/2010
PCI Data
Slot PCI-E
Slot TypePCI-E
Slot UsageIn Use
Data lanesx16
Slot DesignationJ6B2
Characteristics3.3V, Shared, PME
Slot Number0
Slot PCI-E
Slot TypePCI-E
Slot UsageIn Use
Data lanesx1
Slot DesignationJ6B1
Characteristics3.3V, Shared, PME
Slot Number1
Slot PCI-E
Slot TypePCI-E
Slot UsageIn Use
Data lanesx1
Slot DesignationJ6D1
Characteristics3.3V, Shared, PME
Slot Number2
Slot PCI-E
Slot TypePCI-E
Slot UsageIn Use
Data lanesx1
Slot DesignationJ7B1
Characteristics3.3V, Shared, PME
Slot Number3
Slot PCI-E
Slot TypePCI-E
Slot UsageIn Use
Data lanesx1
Slot DesignationJ8B4
Characteristics3.3V, Shared, PME
Slot Number4

Added (1). cpu is an intel i3 quadcore at 3.07ghz

How to convert asd to a word file?

So I was working on a document on my Lenovo, but when I tried to save the changes, it said an error has occurred. I went ahead anyway and a dialogue box popped up saying "Word has had a problem saving the document. Would you like to save it as "Rescue.asd" and mark the file to be recovered the next time it is opened?" I went ahead and clicked "yes". Now it doesn't open

Also, I worked on this file originally on my mac, but only on my lenovo is it that it stopped working.

This is my system spec. Please tell me why can't i run GTA iv?

Operating System
Windows 10 Home Single Language 64-bit
CPU
Intel Core i7 @ 2.50GHz42
Haswell 22nm Technology
RAM
8.00GB Single-Channel DDR3 @ 798MHz (11-11-11-28)
Motherboard
LENOVO Lenovo Y50-70 (U3E1)45
Graphics
Generic PnP Monitor (1920x1080@60Hz)
Intel HD Graphics 4600 (Lenovo)
4095MB NVIDIA GeForce GTX 960M (Lenovo)38
ForceWare version: 359.00
SLI Disabled
Storage
931GB Western Digital WDC WD10S21X-24R1BT0-SSHD-8GB (SATA)39
Optical Drives
No optical disk drives detected
Audio
Realtek High Definition Audio

Why is gta 5 ingame objects disapearing like biuldings and mountains when i have the pc requirements?

------------------
System Information
------------------
Operating System: Windows 10 Home Single Language 64-bit
Language: English (Regional Setting: English)
System Manufacturer: LENOVO
System Model: 80EC
BIOS: A4CN32WW (V 2.01)
Processor: AMD FX-7500 Radeon R7, 10 Compute Cores 4C+6G (4 CPUs), ~2.1GHz
Memory: 12288MB RAM
Available OS Memory: 11194MB RAM
Page File: 2947MB used, 13229MB available
Windows Dir: C:\WINDOWS
DirectX Version: 12
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 120 DPI (125 percent)
DWM DPI Scaling: UnKnown
Miracast: Available, with HDCP
Microsoft Graphics Hybrid: Not Supported
DxDiag Version: 12, 64bit
----------
SOUND
----------
Conexant SmartAudio HD

Hi, you propably know the quesion by the title but i have a few things to add:
ALL my drivers are up-to-date
when i change the priority to high or realtime i get major sound stutter
my game runs smooth but the objects still disapear

I forgot my computer password?

So i just changed my password to some hard word and can't remember it at all… I know I'm an idiot so is there anyway to get back into my computer? It's a Lenovo and uses Windows 7.

Lenovo G50-80, core i3 4th/5th generation, dedicated graphic card or HP 15 APU A8 which one is better?

Lenovo G50-80, core i3 4th/5th generation, dedicated graphic card or HP 15 APU A8 which one is better? - 1

No volume after downloading windows 10 on my lenovo lap top?

No volume after downloading windows 10 on my lenovo lap top? - 1

Should i get a macbook air or should i get an iphone 6s?

Ok so i already have an iphone 5s, but it is getting a bit old and I really want the iphone 6s for the camera. For the macbook air i already have a Lenovo that works fine, but i want the macbook for editing. So what do you guys think i should get?