Recent Questions

I was asked by a visitor why he couldn't dispense with a registrar and just make up any domain name he wanted. You may be surprised to hear that you can actually do that. But it won't do you any good....

I have a machine that has been damaged by some careless couriers, and want to replace the damage parts efficiently. I have limited opportunities to test components in other computers, so I'm trying to find out what is broken in other ways. I have two main issues: Graphical artifacts. These take the form of small grid-aligned squares which usually appear and then flicker form position to position. If the display driver doesn't crash, they often settle down to a final position, and sometimes the ...

achieve more promising results without delivering any side eÙects. Exoslim price is a good recipe to decrease the amount of Exoslim price. Precautions to follow: Not for pregnant and lactating women. If you've read every Exoslim Review book then you should read this as well. It will suppress your appetite or those frequent hunger pangs and makes you feel full for the longer period. It helps in increase your endurance and makes you more energetic. Ah, but therein lies the rub when it's in the sam...

I have a room full of machines that I have been upgrading from home to pro (Windows 10). All machines that are NOT anniversary update 1607 can be joined to a domain with no issues. All that are the anniversary update will allow me to join to the domain and it restarts and asks for the useame and password. Put in my credentials and it provides a generic "cannot log you in" error message. I've also noticed lusrmgr.msc is missing (Local users and groups) in all of these 1607 upgrades. The earlier b...

Using command prompt, how can I change my Gmail address useame on my local account back to Microsoft. It doesn't let me sign in. You see my Gmail address but when I put my password in, it said to change my Microsoft password to sign in. But it's not a Microsoft account. Somehow I ended up with my Gmail address as my sign in local account. I also don't see the option of changing my useame. I can only sign in as a built-in administrative. Let's block ads! بخوانید...

I have a client who has asked for a number of dropdowns in their form which can be any value between 1 and 240 months. I assume there must be an easier way to set this up than typing the numbers 1 - 240 multiple times? Alteatively - in fact preferably - is there a better control to use for this than a combobox? It seems to me that scrolling down a list of 240 items is not a very good user experience. Let's block ads! بخوانید...

How are local ports determined The port number is chosen by the TCP implementation software from a range of port numbers called Ephemeral Ports. The exact mechanism for choosing the port number and the range to be used is Operating System dependent. Is there a way of forcing it to be 63999. Not without reprogramming the TCP implementation software. The Ephemeral Port Range A TCP/IPv4 connection consists of two endpoints, and each endpoint consists of an IP address and a port number. Therefore, ...

I'm starting working with ROS2 (currently in alpha7 state). For this I build up a small network with an Raspberry Pi (Raspbian Jessie) connected to an router via LAN and an host PC (Ubuntu Gnome 16.04) connected to the same router via WLAN. Inside the host are some virtual machines (using VirtualBox) installed with Debian Jessie and connected via a bridged network (wlp4s0). I can also use ping, ssh and scp between all my machines (Rasp, Host, VMs). I found that the Rasp doesn't connect to the VM...

My Postfix server was working fine until last days but now, I can't receive emails from outside (I mean with an email of different domain name like gmail for example). I must make notice that I can send email from the server to gmail. From what I have seen, I think that issue may be my iptables rules : # iptables -L Chain INPUT (policy DROP) target prot opt source destination ACCEPT tcp -- anywhere anywhere tcp dpt:ssh ACCEPT all -- ...

I am currently using a not genuine windows 7, I'm planning on buying a original windows 8 installer.. Can I upgrade my current version of windows to 8 and be a genuine copy?.. What do i have to do?.. ...

Is that possible? Would it be possible to simply run the 1600 MHz module on a slower speed (e.g. 1333 MHz)? ...

I have a 2TB hard disk and the file system is corrupted. I am not able to access the data. How can I access the data or restore the file system so that I can use it normally? ...

I HV A 24 PORT SWITCH OF DLINK WHICH HV A OPTICAL WIRED CONNECTION AND ALL COMPUTER RUN ON LAN PROVIDED BY SWITCH , I WANT TO CONNECT THAT 24 PORT SWITCH TO MY MOBILE HOTSPOT ,MEANS IF THAT 24 PORT SWITCH CAN RECEIVE WIFI SIGNAL BY MY MOBILE MY QUESTION IS THERE ANY DEVICE (LAN WIFI RECEIVER ) THAT I CAN PLUG IN BY LAN PORT IN ANY PORT , IN MY 24 PORT SWITCH . THAT WILL RECEIVE WIFI SIGNAL FR MY PHONE AND ALL MY 23 COMPUTER WILL RUN ,WITH OUT ADDING INDIVISUAL WIFI RECEIVER IN 23 PC . Let's bloc...

This is a difficult issue to Google. I recently set up a Storage Space (3x 4TB) in Windows 10 and it worked as expected. No parity (Simple) as it’s only for backups. I then added another independent drive (1x 4TB) to the PC and in the process of trying to get Windows to recognise it I probably booted up with only 2/3 of my pool drives connected. Even with all three now connected; I now have no visible pool shown in Storage Spaces. This is fine - I'm happy to start again as it's only for backups ...

I created the follwing service file in ~/.config/systemd/user to backup my work data when I'm logged in at work. [Unit] Description=Backup Work Related Files [Service] Type=oneshot ExecStartPre=/usr/bin/ping -c 1 -W 1 xxx ExecStart=/usr/bin/rsync -avzuhH --progress --delete --exclude=.Trash-1000 /some/folder/ xxx@xxx:Documents/backup ExecStart=/usr/bin/rsync -avzuhH --progress file xxx@xxx:Documents/backup/file I can find the service with systemctl --user list-unit-files and I can also start...

I am interested to find a possibility to change the color of the progress bar in Windows 10 (Anniversary). I've tried this solution but there are some limitations, in the taskbar, the progress color is still green. How can I change the color of the progress bar? Let's block ads! بخوانید...

I share a house with friends and one of them is very selfish, constantly downloading, streaming music and playing computer games at the same time. How can i cap his devices so the rest of us can use it for normal use? Extra Details We use a Netgear Router On Virgin Broadband P.S I have fair knowledge on Computers and programming but not with networks and server, I am happy to lea how to do this just want a pointer as I am lost when looking on google. Let's block ads! بخوانید...

I have a pair of earbuds with a microphone that I would like to record with instead of the terrible inbuilt one. Unfortunately, when I plug it in it still uses the inbuilt one. The icon next to the jack indicates that it is speaker and microphone, and the end of my audio jack does have four rings. The microphone works fine on my Android phone, so I know it isn't the earbuds' fault. I remember when I first plugged them, there was a dialogue menu that asked what I wanted to connect it as, and I se...

Few weeks back I tried tuing on my old PC as I wanted to use it as a spare Television. After tuing it on, I realized it was having blue screen problem, so I tried re-installing windows XP but installing in previous windows XP drive(C) failed as a result I installed windows in F drive. After successful installation I booted my new windows from dual boot and started wiping data from C drive, at first I tried formatting C drive which failed then I started deleting individual files from C drive. Dur...

I'm getting the following error message: Metadata kept in Windows cache, refused to mount. Failed to mount '/dev/mapper/veracrypt8': Operation not permitted The NTFS partition is in an unsafe state. Please resume and shutdown Windows fully (no hibeation or fast restarting), or mount the volume read-only with the 'ro' mount option. I'm aware that this problem has something to do with Windows' hibeation/fast startup, and is similar to this question and answer: https://askubuntu.com/questions/14...